1904682780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 648

約数和(自身を含む): 8076283488

約数和(自身を除く): 6171600708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 31, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 62, 63, 65, 66, 70, 77, 78, 84, 90, 91, 93, 99, 105, 110, 117, 121, 124, 126, 130, 132, 140, 143, 154, 155, 156, 165, 180, 182, 186, 195, 198, 210, 217, 220, 231, 234, 242, 252, 260, 273, 279, 286, 308, 310, 315, 330, 341, 363, 364, 372, 385, 390, 396, 403, 420, 429, 434, 455, 462, 465, 468, 484, 495, 546, 558, 572, 585, 605, 620, 630, 651, 660, 682, 693, 715, 726, 770, 780, 806, 819, 847, 858, 868, 910, 924, 930, 961, 990, 1001, 1023, 1085, 1089, 1092, 1116, 1155, 1170, 1209, 1210, 1260, 1287, 1302, 1364, 1365, 1386, 1395, 1430, 1452, 1540, 1573, 1612, 1638, 1694, 1705, 1716, 1815, 1820, 1860, 1922, 1953, 1980, 2002, 2015, 2046, 2145, 2170, 2178, 2310, 2340, 2387, 2418, 2420, 2541, 2574, 2604, 2730, 2772, 2790, 2821, 2860, 2883, 3003, 3069, 3146, 3255, 3276, 3388, 3410, 3465, 3627, 3630, 3751, 3844, 3906, 4004, 4030, 4092, 4095, 4235, 4290, 4340, 4356, 4433, 4620, 4719, 4774, 4805, 4836, 5005, 5082, 5115, 5148, 5445, 5460, 5580, 5642, 5766, 6006, 6045, 6138, 6292, 6435, 6510, 6727, 6820, 6930, 7161, 7254, 7260, 7502, 7623, 7812, 7865, 8060, 8190, 8463, 8470, 8580, 8649, 8866, 9009, 9438, 9548, 9610, 9765, 10010, 10164, 10230, 10571, 10890, 11011, 11253, 11284, 11532, 11935, 12012, 12090, 12276, 12493, 12705, 12870, 13020, 13299, 13454, 13860, 14105, 14157, 14322, 14415, 14508, 15004, 15015, 15246, 15345, 15730, 16380, 16926, 16940, 17298, 17732, 18018, 18135, 18755, 18876, 19220, 19530, 20020, 20181, 20460, 21142, 21483, 21780, 22022, 22165, 22506, 23595, 23870, 24180, 24986, 25389, 25410, 25740, 26257, 26598, 26908, 28210, 28314, 28644, 28830, 30030, 30492, 30690, 31031, 31460, 31713, 33033, 33635, 33759, 33852, 34596, 35805, 36036, 36270, 37479, 37510, 38115, 39060, 39897, 40362, 42284, 42315, 42966, 43245, 44044, 44330, 45012, 45045, 47190, 47740, 48763, 49972, 50778, 50820, 52514, 52855, 53196, 55055, 56265, 56420, 56628, 57660, 60060, 60543, 61380, 62062, 62465, 63426, 66066, 66495, 67270, 67518, 70785, 71610, 72540, 73997, 74958, 75020, 76230, 78771, 79794, 80724, 84630, 85932, 86490, 87451, 88660, 90090, 93093, 94380, 95139, 97526, 99099, 100905, 101556, 105028, 105710, 107415, 110110, 112437, 112530, 116281, 121086, 124124, 124930, 126852, 126945, 131285, 132132, 132990, 134540, 135036, 137423, 141570, 143220, 146289, 147994, 149916, 152460, 155155, 157542, 158565, 159588, 165165, 168795, 169260, 172980, 174902, 180180, 186186, 187395, 190278, 195052, 198198, 199485, 201810, 211420, 214830, 220220, 221991, 224874, 225060, 232562, 236313, 242172, 243815, 249860, 253890, 262353, 262570, 265980, 274846, 279279, 283140, 292578, 295988, 302715, 310310, 315084, 317130, 330330, 337590, 341341, 348843, 349804, 369985, 372372, 374790, 380556, 393855, 396396, 398970, 403620, 412269, 429660, 437255, 438867, 443982, 449748, 465124, 465465, 472626, 475695, 487630, 495495, 507780, 524706, 525140, 549692, 558558, 562185, 581405, 585156, 605430, 620620, 634260, 660660, 665973, 675180, 682682, 687115, 697686, 731445, 739970, 749580, 787059, 787710, 797940, 813967, 824538, 874510, 877734, 887964, 930930, 945252, 951390, 961961, 975260, 990990, 1024023, 1046529, 1049412, 1109955, 1117116, 1124370, 1162810, 1181565, 1210860, 1236807, 1311765, 1331946, 1365364, 1374230, 1395372, 1396395, 1462890, 1479940, 1511653, 1574118, 1575420, 1627934, 1649076, 1706705, 1744215, 1749020, 1755468, 1861860, 1902780, 1923922, 1981980, 2048046, 2061345, 2093058, 2194335, 2219910, 2248740, 2325620, 2363130, 2441901, 2473614, 2623530, 2663892, 2748460, 2792790, 2885883, 2925780, 3023306, 3072069, 3148236, 3255868, 3329865, 3413410, 3488430, 3847844, 3935295, 4069835, 4096092, 4122690, 4186116, 4388670, 4439820, 4534959, 4726260, 4809805, 4883802, 4947228, 5120115, 5232645, 5247060, 5585580, 5771766, 6046612, 6144138, 6184035, 6659730, 6826820, 6976860, 7325703, 7558265, 7870590, 8139670, 8245380, 8657649, 8777340, 9069918, 9619610, 9767604, 10240230, 10465290, 10581571, 11543532, 12209505, 12288276, 12368070, 13319460, 13604877, 14429415, 14651406, 15116530, 15360345, 15741180, 16279340, 17315298, 18139836, 19239220, 20480460, 20930580, 21163142, 22674795, 24419010, 24736140, 27209754, 28858830, 29302812, 30233060, 30720690, 31744713, 34630596, 36628515, 42326284, 43288245, 45349590, 48838020, 52907855, 54419508, 57717660, 61441380, 63489426, 68024385, 73257030, 86576490, 90699180, 95234139, 105815710, 126978852, 136048770, 146514060, 158723565, 173152980, 190468278, 211631420, 272097540, 317447130, 380936556, 476170695, 634894260, 952341390, 1904682780]

約数ペア:

[(1, 1904682780), (2, 952341390), (3, 634894260), (4, 476170695), (5, 380936556), (6, 317447130), (7, 272097540), (9, 211631420), (10, 190468278), (11, 173152980), (12, 158723565), (13, 146514060), (14, 136048770), (15, 126978852), (18, 105815710), (20, 95234139), (21, 90699180), (22, 86576490), (26, 73257030), (28, 68024385), (30, 63489426), (31, 61441380), (33, 57717660), (35, 54419508), (36, 52907855), (39, 48838020), (42, 45349590), (44, 43288245), (45, 42326284), (52, 36628515), (55, 34630596), (60, 31744713), (62, 30720690), (63, 30233060), (65, 29302812), (66, 28858830), (70, 27209754), (77, 24736140), (78, 24419010), (84, 22674795), (90, 21163142), (91, 20930580), (93, 20480460), (99, 19239220), (105, 18139836), (110, 17315298), (117, 16279340), (121, 15741180), (124, 15360345), (126, 15116530), (130, 14651406), (132, 14429415), (140, 13604877), (143, 13319460), (154, 12368070), (155, 12288276), (156, 12209505), (165, 11543532), (180, 10581571), (182, 10465290), (186, 10240230), (195, 9767604), (198, 9619610), (210, 9069918), (217, 8777340), (220, 8657649), (231, 8245380), (234, 8139670), (242, 7870590), (252, 7558265), (260, 7325703), (273, 6976860), (279, 6826820), (286, 6659730), (308, 6184035), (310, 6144138), (315, 6046612), (330, 5771766), (341, 5585580), (363, 5247060), (364, 5232645), (372, 5120115), (385, 4947228), (390, 4883802), (396, 4809805), (403, 4726260), (420, 4534959), (429, 4439820), (434, 4388670), (455, 4186116), (462, 4122690), (465, 4096092), (468, 4069835), (484, 3935295), (495, 3847844), (546, 3488430), (558, 3413410), (572, 3329865), (585, 3255868), (605, 3148236), (620, 3072069), (630, 3023306), (651, 2925780), (660, 2885883), (682, 2792790), (693, 2748460), (715, 2663892), (726, 2623530), (770, 2473614), (780, 2441901), (806, 2363130), (819, 2325620), (847, 2248740), (858, 2219910), (868, 2194335), (910, 2093058), (924, 2061345), (930, 2048046), (961, 1981980), (990, 1923922), (1001, 1902780), (1023, 1861860), (1085, 1755468), (1089, 1749020), (1092, 1744215), (1116, 1706705), (1155, 1649076), (1170, 1627934), (1209, 1575420), (1210, 1574118), (1260, 1511653), (1287, 1479940), (1302, 1462890), (1364, 1396395), (1365, 1395372), (1386, 1374230), (1395, 1365364), (1430, 1331946), (1452, 1311765), (1540, 1236807), (1573, 1210860), (1612, 1181565), (1638, 1162810), (1694, 1124370), (1705, 1117116), (1716, 1109955), (1815, 1049412), (1820, 1046529), (1860, 1024023), (1922, 990990), (1953, 975260), (1980, 961961), (2002, 951390), (2015, 945252), (2046, 930930), (2145, 887964), (2170, 877734), (2178, 874510), (2310, 824538), (2340, 813967), (2387, 797940), (2418, 787710), (2420, 787059), (2541, 749580), (2574, 739970), (2604, 731445), (2730, 697686), (2772, 687115), (2790, 682682), (2821, 675180), (2860, 665973), (2883, 660660), (3003, 634260), (3069, 620620), (3146, 605430), (3255, 585156), (3276, 581405), (3388, 562185), (3410, 558558), (3465, 549692), (3627, 525140), (3630, 524706), (3751, 507780), (3844, 495495), (3906, 487630), (4004, 475695), (4030, 472626), (4092, 465465), (4095, 465124), (4235, 449748), (4290, 443982), (4340, 438867), (4356, 437255), (4433, 429660), (4620, 412269), (4719, 403620), (4774, 398970), (4805, 396396), (4836, 393855), (5005, 380556), (5082, 374790), (5115, 372372), (5148, 369985), (5445, 349804), (5460, 348843), (5580, 341341), (5642, 337590), (5766, 330330), (6006, 317130), (6045, 315084), (6138, 310310), (6292, 302715), (6435, 295988), (6510, 292578), (6727, 283140), (6820, 279279), (6930, 274846), (7161, 265980), (7254, 262570), (7260, 262353), (7502, 253890), (7623, 249860), (7812, 243815), (7865, 242172), (8060, 236313), (8190, 232562), (8463, 225060), (8470, 224874), (8580, 221991), (8649, 220220), (8866, 214830), (9009, 211420), (9438, 201810), (9548, 199485), (9610, 198198), (9765, 195052), (10010, 190278), (10164, 187395), (10230, 186186), (10571, 180180), (10890, 174902), (11011, 172980), (11253, 169260), (11284, 168795), (11532, 165165), (11935, 159588), (12012, 158565), (12090, 157542), (12276, 155155), (12493, 152460), (12705, 149916), (12870, 147994), (13020, 146289), (13299, 143220), (13454, 141570), (13860, 137423), (14105, 135036), (14157, 134540), (14322, 132990), (14415, 132132), (14508, 131285), (15004, 126945), (15015, 126852), (15246, 124930), (15345, 124124), (15730, 121086), (16380, 116281), (16926, 112530), (16940, 112437), (17298, 110110), (17732, 107415), (18018, 105710), (18135, 105028), (18755, 101556), (18876, 100905), (19220, 99099), (19530, 97526), (20020, 95139), (20181, 94380), (20460, 93093), (21142, 90090), (21483, 88660), (21780, 87451), (22022, 86490), (22165, 85932), (22506, 84630), (23595, 80724), (23870, 79794), (24180, 78771), (24986, 76230), (25389, 75020), (25410, 74958), (25740, 73997), (26257, 72540), (26598, 71610), (26908, 70785), (28210, 67518), (28314, 67270), (28644, 66495), (28830, 66066), (30030, 63426), (30492, 62465), (30690, 62062), (31031, 61380), (31460, 60543), (31713, 60060), (33033, 57660), (33635, 56628), (33759, 56420), (33852, 56265), (34596, 55055), (35805, 53196), (36036, 52855), (36270, 52514), (37479, 50820), (37510, 50778), (38115, 49972), (39060, 48763), (39897, 47740), (40362, 47190), (42284, 45045), (42315, 45012), (42966, 44330), (43245, 44044)]