3978957780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 432

約数和(自身を含む): 15018931200

約数和(自身を除く): 11039973420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 223, 238, 245, 252, 255, 289, 294, 306, 315, 340, 343, 357, 420, 441, 446, 476, 490, 510, 578, 588, 595, 612, 630, 669, 686, 714, 735, 765, 833, 867, 882, 892, 980, 1020, 1029, 1071, 1115, 1156, 1190, 1260, 1338, 1372, 1428, 1445, 1470, 1530, 1561, 1666, 1715, 1734, 1764, 1785, 2007, 2023, 2058, 2142, 2205, 2230, 2380, 2499, 2601, 2676, 2890, 2940, 3060, 3087, 3122, 3332, 3345, 3430, 3468, 3570, 3791, 4014, 4046, 4116, 4165, 4284, 4335, 4410, 4460, 4683, 4998, 5145, 5202, 5355, 5780, 5831, 6069, 6174, 6244, 6690, 6860, 7140, 7497, 7582, 7805, 8028, 8092, 8330, 8670, 8820, 9366, 9996, 10035, 10115, 10290, 10404, 10710, 10927, 11373, 11662, 12138, 12348, 12495, 13005, 13380, 14049, 14161, 14994, 15164, 15435, 15610, 16660, 17340, 17493, 18207, 18732, 18955, 20070, 20230, 20580, 21420, 21854, 22746, 23324, 23415, 24276, 24990, 26010, 26537, 28098, 28322, 29155, 29988, 30345, 30870, 31220, 32781, 34119, 34986, 36414, 37485, 37910, 40140, 40460, 42483, 43708, 45492, 46830, 49980, 52020, 52479, 53074, 54635, 56196, 56644, 56865, 58310, 60690, 61740, 64447, 65562, 68238, 69972, 70245, 70805, 72828, 74970, 75820, 76489, 79611, 84966, 87465, 91035, 93660, 98343, 99127, 104958, 106148, 109270, 113730, 116620, 121380, 127449, 128894, 131124, 132685, 136476, 140490, 141610, 149940, 152978, 159222, 163905, 169932, 170595, 174930, 182070, 185759, 193341, 196686, 198254, 209916, 212415, 218540, 227460, 229467, 238833, 254898, 257788, 262395, 265370, 280980, 283220, 297381, 305956, 318444, 322235, 327810, 341190, 349860, 364140, 371518, 382445, 386682, 393372, 396508, 398055, 424830, 451129, 458934, 477666, 491715, 495635, 509796, 524790, 530740, 557277, 580023, 594762, 637245, 644470, 655620, 682380, 688401, 743036, 764890, 773364, 796110, 849660, 892143, 902258, 917868, 928795, 955332, 966705, 983430, 991270, 1049580, 1114554, 1147335, 1160046, 1189524, 1194165, 1274490, 1288940, 1300313, 1353387, 1376802, 1486905, 1529780, 1592220, 1671831, 1784286, 1804516, 1857590, 1933410, 1966860, 1982540, 2229108, 2255645, 2294670, 2320092, 2388330, 2548980, 2600626, 2706774, 2753604, 2786385, 2900115, 2973810, 3157903, 3343662, 3442005, 3568572, 3715180, 3866820, 3900939, 4060161, 4460715, 4511290, 4589340, 4776660, 5201252, 5413548, 5572770, 5800230, 5947620, 6315806, 6501565, 6687324, 6766935, 6884010, 7801878, 8120322, 8359155, 8921430, 9022580, 9473709, 11145540, 11600460, 11702817, 12631612, 13003130, 13533870, 13768020, 15603756, 15789515, 16240644, 16718310, 17842860, 18947418, 19504695, 20300805, 22105321, 23405634, 26006260, 27067740, 28421127, 31579030, 33436620, 37894836, 39009390, 40601610, 44210642, 46811268, 47368545, 56842254, 58514085, 63158060, 66315963, 78018780, 81203220, 88421284, 94737090, 110526605, 113684508, 117028170, 132631926, 142105635, 189474180, 198947889, 221053210, 234056340, 265263852, 284211270, 331579815, 397895778, 442106420, 568422540, 663159630, 795791556, 994739445, 1326319260, 1989478890, 3978957780]

約数ペア:

[(1, 3978957780), (2, 1989478890), (3, 1326319260), (4, 994739445), (5, 795791556), (6, 663159630), (7, 568422540), (9, 442106420), (10, 397895778), (12, 331579815), (14, 284211270), (15, 265263852), (17, 234056340), (18, 221053210), (20, 198947889), (21, 189474180), (28, 142105635), (30, 132631926), (34, 117028170), (35, 113684508), (36, 110526605), (42, 94737090), (45, 88421284), (49, 81203220), (51, 78018780), (60, 66315963), (63, 63158060), (68, 58514085), (70, 56842254), (84, 47368545), (85, 46811268), (90, 44210642), (98, 40601610), (102, 39009390), (105, 37894836), (119, 33436620), (126, 31579030), (140, 28421127), (147, 27067740), (153, 26006260), (170, 23405634), (180, 22105321), (196, 20300805), (204, 19504695), (210, 18947418), (223, 17842860), (238, 16718310), (245, 16240644), (252, 15789515), (255, 15603756), (289, 13768020), (294, 13533870), (306, 13003130), (315, 12631612), (340, 11702817), (343, 11600460), (357, 11145540), (420, 9473709), (441, 9022580), (446, 8921430), (476, 8359155), (490, 8120322), (510, 7801878), (578, 6884010), (588, 6766935), (595, 6687324), (612, 6501565), (630, 6315806), (669, 5947620), (686, 5800230), (714, 5572770), (735, 5413548), (765, 5201252), (833, 4776660), (867, 4589340), (882, 4511290), (892, 4460715), (980, 4060161), (1020, 3900939), (1029, 3866820), (1071, 3715180), (1115, 3568572), (1156, 3442005), (1190, 3343662), (1260, 3157903), (1338, 2973810), (1372, 2900115), (1428, 2786385), (1445, 2753604), (1470, 2706774), (1530, 2600626), (1561, 2548980), (1666, 2388330), (1715, 2320092), (1734, 2294670), (1764, 2255645), (1785, 2229108), (2007, 1982540), (2023, 1966860), (2058, 1933410), (2142, 1857590), (2205, 1804516), (2230, 1784286), (2380, 1671831), (2499, 1592220), (2601, 1529780), (2676, 1486905), (2890, 1376802), (2940, 1353387), (3060, 1300313), (3087, 1288940), (3122, 1274490), (3332, 1194165), (3345, 1189524), (3430, 1160046), (3468, 1147335), (3570, 1114554), (3791, 1049580), (4014, 991270), (4046, 983430), (4116, 966705), (4165, 955332), (4284, 928795), (4335, 917868), (4410, 902258), (4460, 892143), (4683, 849660), (4998, 796110), (5145, 773364), (5202, 764890), (5355, 743036), (5780, 688401), (5831, 682380), (6069, 655620), (6174, 644470), (6244, 637245), (6690, 594762), (6860, 580023), (7140, 557277), (7497, 530740), (7582, 524790), (7805, 509796), (8028, 495635), (8092, 491715), (8330, 477666), (8670, 458934), (8820, 451129), (9366, 424830), (9996, 398055), (10035, 396508), (10115, 393372), (10290, 386682), (10404, 382445), (10710, 371518), (10927, 364140), (11373, 349860), (11662, 341190), (12138, 327810), (12348, 322235), (12495, 318444), (13005, 305956), (13380, 297381), (14049, 283220), (14161, 280980), (14994, 265370), (15164, 262395), (15435, 257788), (15610, 254898), (16660, 238833), (17340, 229467), (17493, 227460), (18207, 218540), (18732, 212415), (18955, 209916), (20070, 198254), (20230, 196686), (20580, 193341), (21420, 185759), (21854, 182070), (22746, 174930), (23324, 170595), (23415, 169932), (24276, 163905), (24990, 159222), (26010, 152978), (26537, 149940), (28098, 141610), (28322, 140490), (29155, 136476), (29988, 132685), (30345, 131124), (30870, 128894), (31220, 127449), (32781, 121380), (34119, 116620), (34986, 113730), (36414, 109270), (37485, 106148), (37910, 104958), (40140, 99127), (40460, 98343), (42483, 93660), (43708, 91035), (45492, 87465), (46830, 84966), (49980, 79611), (52020, 76489), (52479, 75820), (53074, 74970), (54635, 72828), (56196, 70805), (56644, 70245), (56865, 69972), (58310, 68238), (60690, 65562), (61740, 64447)]