1244829180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1544

約数の個数: 192

約数和(自身を含む): 4176248832

約数和(自身を除く): 2931419652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 67, 70, 84, 93, 105, 124, 134, 140, 155, 186, 201, 210, 217, 268, 310, 335, 372, 402, 420, 434, 465, 469, 620, 651, 670, 804, 868, 930, 938, 1005, 1085, 1302, 1340, 1407, 1427, 1860, 1876, 2010, 2077, 2170, 2345, 2604, 2814, 2854, 3255, 4020, 4154, 4281, 4340, 4690, 5628, 5708, 6231, 6510, 7035, 7135, 8308, 8562, 9380, 9989, 10385, 12462, 13020, 14070, 14270, 14539, 17124, 19978, 20770, 21405, 24924, 28140, 28540, 29078, 29967, 31155, 39956, 41540, 42810, 43617, 44237, 49945, 58156, 59934, 62310, 72695, 85620, 87234, 88474, 95609, 99890, 119868, 124620, 132711, 145390, 149835, 174468, 176948, 191218, 199780, 218085, 221185, 265422, 286827, 290780, 299670, 309659, 382436, 436170, 442370, 478045, 530844, 573654, 599340, 619318, 663555, 669263, 872340, 884740, 928977, 956090, 1147308, 1238636, 1327110, 1338526, 1434135, 1548295, 1857954, 1912180, 2007789, 2654220, 2677052, 2868270, 2963879, 3096590, 3346315, 3715908, 4015578, 4644885, 5736540, 5927758, 6193180, 6692630, 8031156, 8891637, 9289770, 10038945, 11855516, 13385260, 14819395, 17783274, 18579540, 20077890, 20747153, 29638790, 35566548, 40155780, 41494306, 44458185, 59277580, 62241459, 82988612, 88916370, 103735765, 124482918, 177832740, 207471530, 248965836, 311207295, 414943060, 622414590, 1244829180]

約数ペア:

[(1, 1244829180), (2, 622414590), (3, 414943060), (4, 311207295), (5, 248965836), (6, 207471530), (7, 177832740), (10, 124482918), (12, 103735765), (14, 88916370), (15, 82988612), (20, 62241459), (21, 59277580), (28, 44458185), (30, 41494306), (31, 40155780), (35, 35566548), (42, 29638790), (60, 20747153), (62, 20077890), (67, 18579540), (70, 17783274), (84, 14819395), (93, 13385260), (105, 11855516), (124, 10038945), (134, 9289770), (140, 8891637), (155, 8031156), (186, 6692630), (201, 6193180), (210, 5927758), (217, 5736540), (268, 4644885), (310, 4015578), (335, 3715908), (372, 3346315), (402, 3096590), (420, 2963879), (434, 2868270), (465, 2677052), (469, 2654220), (620, 2007789), (651, 1912180), (670, 1857954), (804, 1548295), (868, 1434135), (930, 1338526), (938, 1327110), (1005, 1238636), (1085, 1147308), (1302, 956090), (1340, 928977), (1407, 884740), (1427, 872340), (1860, 669263), (1876, 663555), (2010, 619318), (2077, 599340), (2170, 573654), (2345, 530844), (2604, 478045), (2814, 442370), (2854, 436170), (3255, 382436), (4020, 309659), (4154, 299670), (4281, 290780), (4340, 286827), (4690, 265422), (5628, 221185), (5708, 218085), (6231, 199780), (6510, 191218), (7035, 176948), (7135, 174468), (8308, 149835), (8562, 145390), (9380, 132711), (9989, 124620), (10385, 119868), (12462, 99890), (13020, 95609), (14070, 88474), (14270, 87234), (14539, 85620), (17124, 72695), (19978, 62310), (20770, 59934), (21405, 58156), (24924, 49945), (28140, 44237), (28540, 43617), (29078, 42810), (29967, 41540), (31155, 39956)]