1904022120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 512

約数和(自身を含む): 7791759360

約数和(自身を除く): 5887737240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 121, 130, 131, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 242, 260, 262, 264, 273, 280, 286, 308, 312, 330, 363, 364, 385, 390, 393, 420, 429, 440, 455, 462, 484, 520, 524, 546, 572, 605, 616, 655, 660, 715, 726, 728, 770, 780, 786, 840, 847, 858, 910, 917, 924, 968, 1001, 1048, 1092, 1144, 1155, 1210, 1310, 1320, 1331, 1365, 1430, 1441, 1452, 1540, 1560, 1572, 1573, 1694, 1703, 1716, 1815, 1820, 1834, 1848, 1965, 2002, 2145, 2184, 2310, 2420, 2541, 2620, 2662, 2730, 2751, 2860, 2882, 2904, 3003, 3080, 3144, 3146, 3388, 3406, 3432, 3630, 3640, 3668, 3930, 3993, 4004, 4235, 4290, 4323, 4585, 4620, 4719, 4840, 5005, 5082, 5109, 5240, 5324, 5460, 5502, 5720, 5764, 6006, 6292, 6655, 6776, 6812, 7205, 7260, 7336, 7860, 7865, 7986, 8008, 8470, 8515, 8580, 8646, 9170, 9240, 9317, 9438, 10010, 10087, 10164, 10218, 10648, 10920, 11004, 11011, 11528, 11921, 12012, 12584, 12705, 13310, 13624, 13755, 14410, 14520, 15015, 15720, 15730, 15851, 15972, 16940, 17030, 17160, 17292, 17303, 18340, 18634, 18733, 18876, 19965, 20020, 20174, 20328, 20436, 21615, 22008, 22022, 23595, 23842, 24024, 25410, 25545, 26620, 27510, 27951, 28820, 30030, 30261, 31460, 31702, 31944, 33033, 33880, 34060, 34584, 34606, 35763, 36680, 37268, 37466, 37752, 39930, 40040, 40348, 40872, 43230, 44044, 46585, 47190, 47553, 47684, 50435, 50820, 51090, 51909, 53240, 55020, 55055, 55902, 56199, 57640, 59605, 60060, 60522, 62920, 63404, 66066, 68120, 69212, 71526, 74536, 74932, 79255, 79860, 80696, 86460, 86515, 88088, 93170, 93665, 94380, 95106, 95368, 100870, 101640, 102180, 103818, 110040, 110110, 110957, 111804, 112398, 119210, 120120, 121044, 121121, 126808, 131131, 132132, 138424, 139755, 143052, 149864, 151305, 158510, 159720, 165165, 172920, 173030, 174361, 178815, 186340, 187330, 188760, 190212, 201740, 204360, 206063, 207636, 220220, 221914, 223608, 224796, 237765, 238420, 242088, 242242, 259545, 262262, 264264, 279510, 280995, 286104, 302610, 317020, 330330, 332871, 346060, 348722, 357630, 363363, 372680, 374660, 380424, 393393, 403480, 412126, 415272, 440440, 443828, 449592, 475530, 476840, 484484, 519090, 523083, 524524, 554785, 559020, 561990, 605220, 605605, 618189, 634040, 655655, 660660, 665742, 692120, 697444, 715260, 726726, 749320, 786786, 824252, 871805, 887656, 951060, 968968, 1030315, 1038180, 1046166, 1049048, 1109570, 1118040, 1123980, 1210440, 1211210, 1220527, 1236378, 1311310, 1321320, 1331484, 1394888, 1430520, 1442441, 1453452, 1573572, 1648504, 1664355, 1743610, 1816815, 1902120, 1966965, 2060630, 2076360, 2092332, 2219140, 2247960, 2266693, 2422420, 2441054, 2472756, 2615415, 2622620, 2662968, 2884882, 2906904, 3090945, 3147144, 3328710, 3487220, 3633630, 3661581, 3933930, 4121260, 4184664, 4327323, 4438280, 4533386, 4844840, 4882108, 4945512, 5230830, 5245240, 5769764, 6102635, 6181890, 6657420, 6800079, 6974440, 7212205, 7267260, 7323162, 7867860, 8242520, 8654646, 9066772, 9764216, 10461660, 11333465, 11539528, 12205270, 12363780, 13314840, 13600158, 14424410, 14534520, 14646324, 15735720, 15866851, 17309292, 18133544, 18307905, 20923320, 21636615, 22666930, 24410540, 24727560, 27200316, 28848820, 29292648, 31733702, 34000395, 34618584, 36615810, 43273230, 45333860, 47600553, 48821080, 54400632, 57697640, 63467404, 68000790, 73231620, 79334255, 86546460, 90667720, 95201106, 126934808, 136001580, 146463240, 158668510, 173092920, 190402212, 238002765, 272003160, 317337020, 380804424, 476005530, 634674040, 952011060, 1904022120]

約数ペア:

[(1, 1904022120), (2, 952011060), (3, 634674040), (4, 476005530), (5, 380804424), (6, 317337020), (7, 272003160), (8, 238002765), (10, 190402212), (11, 173092920), (12, 158668510), (13, 146463240), (14, 136001580), (15, 126934808), (20, 95201106), (21, 90667720), (22, 86546460), (24, 79334255), (26, 73231620), (28, 68000790), (30, 63467404), (33, 57697640), (35, 54400632), (39, 48821080), (40, 47600553), (42, 45333860), (44, 43273230), (52, 36615810), (55, 34618584), (56, 34000395), (60, 31733702), (65, 29292648), (66, 28848820), (70, 27200316), (77, 24727560), (78, 24410540), (84, 22666930), (88, 21636615), (91, 20923320), (104, 18307905), (105, 18133544), (110, 17309292), (120, 15866851), (121, 15735720), (130, 14646324), (131, 14534520), (132, 14424410), (140, 13600158), (143, 13314840), (154, 12363780), (156, 12205270), (165, 11539528), (168, 11333465), (182, 10461660), (195, 9764216), (210, 9066772), (220, 8654646), (231, 8242520), (242, 7867860), (260, 7323162), (262, 7267260), (264, 7212205), (273, 6974440), (280, 6800079), (286, 6657420), (308, 6181890), (312, 6102635), (330, 5769764), (363, 5245240), (364, 5230830), (385, 4945512), (390, 4882108), (393, 4844840), (420, 4533386), (429, 4438280), (440, 4327323), (455, 4184664), (462, 4121260), (484, 3933930), (520, 3661581), (524, 3633630), (546, 3487220), (572, 3328710), (605, 3147144), (616, 3090945), (655, 2906904), (660, 2884882), (715, 2662968), (726, 2622620), (728, 2615415), (770, 2472756), (780, 2441054), (786, 2422420), (840, 2266693), (847, 2247960), (858, 2219140), (910, 2092332), (917, 2076360), (924, 2060630), (968, 1966965), (1001, 1902120), (1048, 1816815), (1092, 1743610), (1144, 1664355), (1155, 1648504), (1210, 1573572), (1310, 1453452), (1320, 1442441), (1331, 1430520), (1365, 1394888), (1430, 1331484), (1441, 1321320), (1452, 1311310), (1540, 1236378), (1560, 1220527), (1572, 1211210), (1573, 1210440), (1694, 1123980), (1703, 1118040), (1716, 1109570), (1815, 1049048), (1820, 1046166), (1834, 1038180), (1848, 1030315), (1965, 968968), (2002, 951060), (2145, 887656), (2184, 871805), (2310, 824252), (2420, 786786), (2541, 749320), (2620, 726726), (2662, 715260), (2730, 697444), (2751, 692120), (2860, 665742), (2882, 660660), (2904, 655655), (3003, 634040), (3080, 618189), (3144, 605605), (3146, 605220), (3388, 561990), (3406, 559020), (3432, 554785), (3630, 524524), (3640, 523083), (3668, 519090), (3930, 484484), (3993, 476840), (4004, 475530), (4235, 449592), (4290, 443828), (4323, 440440), (4585, 415272), (4620, 412126), (4719, 403480), (4840, 393393), (5005, 380424), (5082, 374660), (5109, 372680), (5240, 363363), (5324, 357630), (5460, 348722), (5502, 346060), (5720, 332871), (5764, 330330), (6006, 317020), (6292, 302610), (6655, 286104), (6776, 280995), (6812, 279510), (7205, 264264), (7260, 262262), (7336, 259545), (7860, 242242), (7865, 242088), (7986, 238420), (8008, 237765), (8470, 224796), (8515, 223608), (8580, 221914), (8646, 220220), (9170, 207636), (9240, 206063), (9317, 204360), (9438, 201740), (10010, 190212), (10087, 188760), (10164, 187330), (10218, 186340), (10648, 178815), (10920, 174361), (11004, 173030), (11011, 172920), (11528, 165165), (11921, 159720), (12012, 158510), (12584, 151305), (12705, 149864), (13310, 143052), (13624, 139755), (13755, 138424), (14410, 132132), (14520, 131131), (15015, 126808), (15720, 121121), (15730, 121044), (15851, 120120), (15972, 119210), (16940, 112398), (17030, 111804), (17160, 110957), (17292, 110110), (17303, 110040), (18340, 103818), (18634, 102180), (18733, 101640), (18876, 100870), (19965, 95368), (20020, 95106), (20174, 94380), (20328, 93665), (20436, 93170), (21615, 88088), (22008, 86515), (22022, 86460), (23595, 80696), (23842, 79860), (24024, 79255), (25410, 74932), (25545, 74536), (26620, 71526), (27510, 69212), (27951, 68120), (28820, 66066), (30030, 63404), (30261, 62920), (31460, 60522), (31702, 60060), (31944, 59605), (33033, 57640), (33880, 56199), (34060, 55902), (34584, 55055), (34606, 55020), (35763, 53240), (36680, 51909), (37268, 51090), (37466, 50820), (37752, 50435), (39930, 47684), (40040, 47553), (40348, 47190), (40872, 46585), (43230, 44044)]