1138505940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4071

約数の個数: 216

約数和(自身を含む): 4088974344

約数和(自身を除く): 2950468404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 286, 330, 363, 390, 396, 429, 468, 484, 495, 572, 585, 605, 660, 715, 726, 780, 858, 990, 1089, 1170, 1210, 1287, 1430, 1452, 1573, 1716, 1815, 1980, 2145, 2178, 2340, 2420, 2574, 2860, 3146, 3630, 4021, 4290, 4356, 4719, 5148, 5445, 6292, 6435, 7260, 7865, 8042, 8580, 9438, 10890, 12063, 12870, 14157, 15730, 16084, 18876, 20105, 21780, 23595, 24126, 25740, 28314, 31460, 36189, 40210, 44231, 47190, 48252, 52273, 56628, 60315, 70785, 72378, 80420, 88462, 94380, 104546, 120630, 132693, 141570, 144756, 156819, 176924, 180945, 209092, 221155, 241260, 261365, 265386, 283140, 313638, 361890, 398079, 442310, 470457, 486541, 522730, 530772, 575003, 627276, 663465, 723780, 784095, 796158, 884620, 940914, 973082, 1045460, 1150006, 1326930, 1459623, 1568190, 1592316, 1725009, 1881828, 1946164, 1990395, 2300012, 2352285, 2432705, 2653860, 2875015, 2919246, 3136380, 3450018, 3980790, 4378869, 4704570, 4865410, 5175027, 5750030, 5838492, 6325033, 6900036, 7298115, 7961580, 8625045, 8757738, 9409140, 9730820, 10350054, 11500060, 12650066, 14596230, 17250090, 17515476, 18975099, 20700108, 21894345, 25300132, 25875135, 29192460, 31625165, 34500180, 37950198, 43788690, 51750270, 56925297, 63250330, 75900396, 87577380, 94875495, 103500540, 113850594, 126500660, 189750990, 227701188, 284626485, 379501980, 569252970, 1138505940]

約数ペア:

[(1, 1138505940), (2, 569252970), (3, 379501980), (4, 284626485), (5, 227701188), (6, 189750990), (9, 126500660), (10, 113850594), (11, 103500540), (12, 94875495), (13, 87577380), (15, 75900396), (18, 63250330), (20, 56925297), (22, 51750270), (26, 43788690), (30, 37950198), (33, 34500180), (36, 31625165), (39, 29192460), (44, 25875135), (45, 25300132), (52, 21894345), (55, 20700108), (60, 18975099), (65, 17515476), (66, 17250090), (78, 14596230), (90, 12650066), (99, 11500060), (110, 10350054), (117, 9730820), (121, 9409140), (130, 8757738), (132, 8625045), (143, 7961580), (156, 7298115), (165, 6900036), (180, 6325033), (195, 5838492), (198, 5750030), (220, 5175027), (234, 4865410), (242, 4704570), (260, 4378869), (286, 3980790), (330, 3450018), (363, 3136380), (390, 2919246), (396, 2875015), (429, 2653860), (468, 2432705), (484, 2352285), (495, 2300012), (572, 1990395), (585, 1946164), (605, 1881828), (660, 1725009), (715, 1592316), (726, 1568190), (780, 1459623), (858, 1326930), (990, 1150006), (1089, 1045460), (1170, 973082), (1210, 940914), (1287, 884620), (1430, 796158), (1452, 784095), (1573, 723780), (1716, 663465), (1815, 627276), (1980, 575003), (2145, 530772), (2178, 522730), (2340, 486541), (2420, 470457), (2574, 442310), (2860, 398079), (3146, 361890), (3630, 313638), (4021, 283140), (4290, 265386), (4356, 261365), (4719, 241260), (5148, 221155), (5445, 209092), (6292, 180945), (6435, 176924), (7260, 156819), (7865, 144756), (8042, 141570), (8580, 132693), (9438, 120630), (10890, 104546), (12063, 94380), (12870, 88462), (14157, 80420), (15730, 72378), (16084, 70785), (18876, 60315), (20105, 56628), (21780, 52273), (23595, 48252), (24126, 47190), (25740, 44231), (28314, 40210), (31460, 36189)]