129178140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 453841920

約数和(自身を除く): 324663780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 78, 84, 91, 105, 118, 130, 140, 156, 177, 182, 195, 210, 236, 260, 273, 295, 354, 364, 390, 401, 413, 420, 455, 546, 590, 708, 767, 780, 802, 826, 885, 910, 1092, 1180, 1203, 1239, 1365, 1534, 1604, 1652, 1770, 1820, 2005, 2065, 2301, 2406, 2478, 2730, 2807, 3068, 3540, 3835, 4010, 4130, 4602, 4812, 4956, 5213, 5369, 5460, 5614, 6015, 6195, 7670, 8020, 8260, 8421, 9204, 10426, 10738, 11228, 11505, 12030, 12390, 14035, 15340, 15639, 16107, 16842, 20852, 21476, 23010, 23659, 24060, 24780, 26065, 26845, 28070, 31278, 32214, 33684, 36491, 42105, 46020, 47318, 52130, 53690, 56140, 62556, 64428, 70977, 72982, 78195, 80535, 84210, 94636, 104260, 107380, 109473, 118295, 141954, 145964, 156390, 161070, 165613, 168420, 182455, 218946, 236590, 283908, 307567, 312780, 322140, 331226, 354885, 364910, 437892, 473180, 496839, 547365, 615134, 662452, 709770, 729820, 828065, 922701, 993678, 1094730, 1230268, 1419540, 1537835, 1656130, 1845402, 1987356, 2152969, 2189460, 2484195, 3075670, 3312260, 3690804, 4305938, 4613505, 4968390, 6151340, 6458907, 8611876, 9227010, 9936780, 10764845, 12917814, 18454020, 21529690, 25835628, 32294535, 43059380, 64589070, 129178140]

約数ペア:

[(1, 129178140), (2, 64589070), (3, 43059380), (4, 32294535), (5, 25835628), (6, 21529690), (7, 18454020), (10, 12917814), (12, 10764845), (13, 9936780), (14, 9227010), (15, 8611876), (20, 6458907), (21, 6151340), (26, 4968390), (28, 4613505), (30, 4305938), (35, 3690804), (39, 3312260), (42, 3075670), (52, 2484195), (59, 2189460), (60, 2152969), (65, 1987356), (70, 1845402), (78, 1656130), (84, 1537835), (91, 1419540), (105, 1230268), (118, 1094730), (130, 993678), (140, 922701), (156, 828065), (177, 729820), (182, 709770), (195, 662452), (210, 615134), (236, 547365), (260, 496839), (273, 473180), (295, 437892), (354, 364910), (364, 354885), (390, 331226), (401, 322140), (413, 312780), (420, 307567), (455, 283908), (546, 236590), (590, 218946), (708, 182455), (767, 168420), (780, 165613), (802, 161070), (826, 156390), (885, 145964), (910, 141954), (1092, 118295), (1180, 109473), (1203, 107380), (1239, 104260), (1365, 94636), (1534, 84210), (1604, 80535), (1652, 78195), (1770, 72982), (1820, 70977), (2005, 64428), (2065, 62556), (2301, 56140), (2406, 53690), (2478, 52130), (2730, 47318), (2807, 46020), (3068, 42105), (3540, 36491), (3835, 33684), (4010, 32214), (4130, 31278), (4602, 28070), (4812, 26845), (4956, 26065), (5213, 24780), (5369, 24060), (5460, 23659), (5614, 23010), (6015, 21476), (6195, 20852), (7670, 16842), (8020, 16107), (8260, 15639), (8421, 15340), (9204, 14035), (10426, 12390), (10738, 12030), (11228, 11505)]