11981519220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:587

約数の個数: 288

約数和(自身を含む): 38438830080

約数和(自身を除く): 26457310860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 139, 155, 165, 186, 220, 242, 278, 310, 330, 341, 363, 372, 383, 417, 465, 484, 556, 605, 620, 660, 682, 695, 726, 766, 834, 930, 1023, 1149, 1210, 1364, 1390, 1452, 1529, 1532, 1668, 1705, 1815, 1860, 1915, 2046, 2085, 2298, 2420, 2780, 3058, 3410, 3630, 3751, 3830, 4092, 4170, 4213, 4309, 4587, 4596, 5115, 5745, 6116, 6820, 7260, 7502, 7645, 7660, 8340, 8426, 8618, 9174, 10230, 11253, 11490, 11873, 12639, 12927, 15004, 15290, 16819, 16852, 17236, 18348, 18755, 20460, 21065, 21545, 22506, 22935, 22980, 23746, 25278, 25854, 30580, 33638, 35619, 37510, 42130, 43090, 45012, 45870, 46343, 47399, 47492, 50457, 50556, 51708, 53237, 56265, 59365, 63195, 64635, 67276, 71238, 75020, 84095, 84260, 86180, 91740, 92686, 94798, 100914, 106474, 112530, 118730, 126390, 129270, 130603, 139029, 142197, 142476, 159711, 168190, 178095, 185372, 189596, 201828, 212948, 225060, 231715, 236995, 237460, 252285, 252780, 258540, 261206, 266185, 278058, 284394, 319422, 336380, 356190, 391809, 463430, 473990, 504570, 521389, 522412, 532370, 556116, 568788, 585607, 638844, 653015, 695145, 710985, 712380, 783618, 798555, 926860, 947980, 1009140, 1042778, 1064740, 1171214, 1306030, 1390290, 1421970, 1436633, 1564167, 1567236, 1597110, 1650347, 1756821, 1959045, 2085556, 2342428, 2606945, 2612060, 2780580, 2843940, 2873266, 2928035, 3128334, 3194220, 3300694, 3513642, 3918090, 4309899, 4951041, 5213890, 5746532, 5856070, 6256668, 6441677, 6601388, 7027284, 7183165, 7820835, 7836180, 8251735, 8619798, 8784105, 9902082, 10427780, 11712140, 12883354, 14366330, 15641670, 16503470, 17239596, 17568210, 18153817, 19325031, 19804164, 21549495, 24755205, 25766708, 28732660, 31283340, 32208385, 33006940, 35136420, 36307634, 38650062, 43098990, 49510410, 54461451, 64416770, 72615268, 77300124, 86197980, 90769085, 96625155, 99020820, 108922902, 128833540, 181538170, 193250310, 199691987, 217845804, 272307255, 363076340, 386500620, 399383974, 544614510, 599075961, 798767948, 998459935, 1089229020, 1198151922, 1996919870, 2396303844, 2995379805, 3993839740, 5990759610, 11981519220]

約数ペア:

[(1, 11981519220), (2, 5990759610), (3, 3993839740), (4, 2995379805), (5, 2396303844), (6, 1996919870), (10, 1198151922), (11, 1089229020), (12, 998459935), (15, 798767948), (20, 599075961), (22, 544614510), (30, 399383974), (31, 386500620), (33, 363076340), (44, 272307255), (55, 217845804), (60, 199691987), (62, 193250310), (66, 181538170), (93, 128833540), (110, 108922902), (121, 99020820), (124, 96625155), (132, 90769085), (139, 86197980), (155, 77300124), (165, 72615268), (186, 64416770), (220, 54461451), (242, 49510410), (278, 43098990), (310, 38650062), (330, 36307634), (341, 35136420), (363, 33006940), (372, 32208385), (383, 31283340), (417, 28732660), (465, 25766708), (484, 24755205), (556, 21549495), (605, 19804164), (620, 19325031), (660, 18153817), (682, 17568210), (695, 17239596), (726, 16503470), (766, 15641670), (834, 14366330), (930, 12883354), (1023, 11712140), (1149, 10427780), (1210, 9902082), (1364, 8784105), (1390, 8619798), (1452, 8251735), (1529, 7836180), (1532, 7820835), (1668, 7183165), (1705, 7027284), (1815, 6601388), (1860, 6441677), (1915, 6256668), (2046, 5856070), (2085, 5746532), (2298, 5213890), (2420, 4951041), (2780, 4309899), (3058, 3918090), (3410, 3513642), (3630, 3300694), (3751, 3194220), (3830, 3128334), (4092, 2928035), (4170, 2873266), (4213, 2843940), (4309, 2780580), (4587, 2612060), (4596, 2606945), (5115, 2342428), (5745, 2085556), (6116, 1959045), (6820, 1756821), (7260, 1650347), (7502, 1597110), (7645, 1567236), (7660, 1564167), (8340, 1436633), (8426, 1421970), (8618, 1390290), (9174, 1306030), (10230, 1171214), (11253, 1064740), (11490, 1042778), (11873, 1009140), (12639, 947980), (12927, 926860), (15004, 798555), (15290, 783618), (16819, 712380), (16852, 710985), (17236, 695145), (18348, 653015), (18755, 638844), (20460, 585607), (21065, 568788), (21545, 556116), (22506, 532370), (22935, 522412), (22980, 521389), (23746, 504570), (25278, 473990), (25854, 463430), (30580, 391809), (33638, 356190), (35619, 336380), (37510, 319422), (42130, 284394), (43090, 278058), (45012, 266185), (45870, 261206), (46343, 258540), (47399, 252780), (47492, 252285), (50457, 237460), (50556, 236995), (51708, 231715), (53237, 225060), (56265, 212948), (59365, 201828), (63195, 189596), (64635, 185372), (67276, 178095), (71238, 168190), (75020, 159711), (84095, 142476), (84260, 142197), (86180, 139029), (91740, 130603), (92686, 129270), (94798, 126390), (100914, 118730), (106474, 112530)]