1255219140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 384

約数和(自身を含む): 4514807808

約数和(自身を除く): 3259588668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 53, 60, 62, 68, 70, 84, 85, 93, 102, 105, 106, 107, 119, 124, 140, 155, 159, 170, 186, 204, 210, 212, 214, 217, 238, 255, 265, 310, 318, 321, 340, 357, 371, 372, 420, 428, 434, 465, 476, 510, 527, 530, 535, 595, 620, 636, 642, 651, 714, 742, 749, 795, 868, 901, 930, 1020, 1054, 1060, 1070, 1085, 1113, 1190, 1284, 1302, 1428, 1484, 1498, 1581, 1590, 1605, 1643, 1785, 1802, 1819, 1855, 1860, 2108, 2140, 2170, 2226, 2247, 2380, 2604, 2635, 2703, 2996, 3162, 3180, 3210, 3255, 3286, 3317, 3570, 3604, 3638, 3689, 3710, 3745, 4340, 4452, 4494, 4505, 4929, 5270, 5406, 5457, 5565, 5671, 6307, 6324, 6420, 6510, 6572, 6634, 7140, 7276, 7378, 7420, 7490, 7905, 8215, 8988, 9010, 9095, 9858, 9951, 10540, 10812, 10914, 11067, 11130, 11235, 11342, 11501, 12614, 12733, 13020, 13268, 13515, 14756, 14980, 15810, 16430, 16585, 17013, 18020, 18190, 18445, 18921, 19716, 19902, 21828, 22134, 22260, 22470, 22684, 23002, 23219, 24645, 25228, 25466, 27030, 27285, 27931, 28355, 31535, 31620, 32860, 33170, 34026, 34503, 36380, 36890, 37842, 38199, 39697, 39804, 44268, 44940, 46004, 46438, 49290, 49755, 50932, 54060, 54570, 55335, 55862, 56389, 56710, 57505, 63070, 63665, 66340, 68052, 69006, 69657, 73780, 75684, 76398, 79394, 83793, 85065, 92876, 94605, 96407, 98580, 99510, 109140, 110670, 111724, 112778, 113420, 115010, 116095, 119091, 126140, 127330, 138012, 139314, 139655, 152796, 158788, 167586, 169167, 170130, 172515, 175801, 189210, 190995, 192814, 195517, 198485, 199020, 221340, 225556, 230020, 232190, 238182, 254660, 278628, 279310, 281945, 289221, 335172, 338334, 340260, 345030, 348285, 351602, 378420, 381990, 385628, 391034, 394723, 396970, 418965, 464380, 476364, 482035, 527403, 558620, 563890, 578442, 586551, 595455, 674849, 676668, 690060, 696570, 703204, 763980, 782068, 789446, 793940, 837930, 845835, 879005, 964070, 977585, 1054806, 1127780, 1156884, 1173102, 1184169, 1190910, 1230607, 1349698, 1393140, 1446105, 1578892, 1675860, 1691670, 1758010, 1928140, 1955170, 1973615, 2024547, 2109612, 2346204, 2368338, 2381820, 2461214, 2637015, 2699396, 2892210, 2932755, 2988617, 3374245, 3383340, 3516020, 3691821, 3910340, 3947230, 4049094, 4736676, 4922428, 5274030, 5784420, 5865510, 5920845, 5977234, 6153035, 6748490, 7383642, 7894460, 8098188, 8965851, 10122735, 10548060, 11731020, 11841690, 11954468, 12306070, 13496980, 14767284, 14943085, 17931702, 18459105, 20245470, 20920319, 23683380, 24612140, 29886170, 35863404, 36918210, 40490940, 41840638, 44829255, 59772340, 62760957, 73836420, 83681276, 89658510, 104601595, 125521914, 179317020, 209203190, 251043828, 313804785, 418406380, 627609570, 1255219140]

約数ペア:

[(1, 1255219140), (2, 627609570), (3, 418406380), (4, 313804785), (5, 251043828), (6, 209203190), (7, 179317020), (10, 125521914), (12, 104601595), (14, 89658510), (15, 83681276), (17, 73836420), (20, 62760957), (21, 59772340), (28, 44829255), (30, 41840638), (31, 40490940), (34, 36918210), (35, 35863404), (42, 29886170), (51, 24612140), (53, 23683380), (60, 20920319), (62, 20245470), (68, 18459105), (70, 17931702), (84, 14943085), (85, 14767284), (93, 13496980), (102, 12306070), (105, 11954468), (106, 11841690), (107, 11731020), (119, 10548060), (124, 10122735), (140, 8965851), (155, 8098188), (159, 7894460), (170, 7383642), (186, 6748490), (204, 6153035), (210, 5977234), (212, 5920845), (214, 5865510), (217, 5784420), (238, 5274030), (255, 4922428), (265, 4736676), (310, 4049094), (318, 3947230), (321, 3910340), (340, 3691821), (357, 3516020), (371, 3383340), (372, 3374245), (420, 2988617), (428, 2932755), (434, 2892210), (465, 2699396), (476, 2637015), (510, 2461214), (527, 2381820), (530, 2368338), (535, 2346204), (595, 2109612), (620, 2024547), (636, 1973615), (642, 1955170), (651, 1928140), (714, 1758010), (742, 1691670), (749, 1675860), (795, 1578892), (868, 1446105), (901, 1393140), (930, 1349698), (1020, 1230607), (1054, 1190910), (1060, 1184169), (1070, 1173102), (1085, 1156884), (1113, 1127780), (1190, 1054806), (1284, 977585), (1302, 964070), (1428, 879005), (1484, 845835), (1498, 837930), (1581, 793940), (1590, 789446), (1605, 782068), (1643, 763980), (1785, 703204), (1802, 696570), (1819, 690060), (1855, 676668), (1860, 674849), (2108, 595455), (2140, 586551), (2170, 578442), (2226, 563890), (2247, 558620), (2380, 527403), (2604, 482035), (2635, 476364), (2703, 464380), (2996, 418965), (3162, 396970), (3180, 394723), (3210, 391034), (3255, 385628), (3286, 381990), (3317, 378420), (3570, 351602), (3604, 348285), (3638, 345030), (3689, 340260), (3710, 338334), (3745, 335172), (4340, 289221), (4452, 281945), (4494, 279310), (4505, 278628), (4929, 254660), (5270, 238182), (5406, 232190), (5457, 230020), (5565, 225556), (5671, 221340), (6307, 199020), (6324, 198485), (6420, 195517), (6510, 192814), (6572, 190995), (6634, 189210), (7140, 175801), (7276, 172515), (7378, 170130), (7420, 169167), (7490, 167586), (7905, 158788), (8215, 152796), (8988, 139655), (9010, 139314), (9095, 138012), (9858, 127330), (9951, 126140), (10540, 119091), (10812, 116095), (10914, 115010), (11067, 113420), (11130, 112778), (11235, 111724), (11342, 110670), (11501, 109140), (12614, 99510), (12733, 98580), (13020, 96407), (13268, 94605), (13515, 92876), (14756, 85065), (14980, 83793), (15810, 79394), (16430, 76398), (16585, 75684), (17013, 73780), (18020, 69657), (18190, 69006), (18445, 68052), (18921, 66340), (19716, 63665), (19902, 63070), (21828, 57505), (22134, 56710), (22260, 56389), (22470, 55862), (22684, 55335), (23002, 54570), (23219, 54060), (24645, 50932), (25228, 49755), (25466, 49290), (27030, 46438), (27285, 46004), (27931, 44940), (28355, 44268), (31535, 39804), (31620, 39697), (32860, 38199), (33170, 37842), (34026, 36890), (34503, 36380)]