156727740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3091

約数の個数: 96

約数和(自身を含む): 479808000

約数和(自身を除く): 323080260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1340, 1742, 2010, 2613, 2999, 3484, 4020, 4355, 5226, 5998, 8710, 8997, 10452, 11996, 13065, 14995, 17420, 17994, 26130, 29990, 35988, 38987, 44985, 52260, 59980, 77974, 89970, 116961, 155948, 179940, 194935, 200933, 233922, 389870, 401866, 467844, 584805, 602799, 779740, 803732, 1004665, 1169610, 1205598, 2009330, 2339220, 2411196, 2612129, 3013995, 4018660, 5224258, 6027990, 7836387, 10448516, 12055980, 13060645, 15672774, 26121290, 31345548, 39181935, 52242580, 78363870, 156727740]

約数ペア:

[(1, 156727740), (2, 78363870), (3, 52242580), (4, 39181935), (5, 31345548), (6, 26121290), (10, 15672774), (12, 13060645), (13, 12055980), (15, 10448516), (20, 7836387), (26, 6027990), (30, 5224258), (39, 4018660), (52, 3013995), (60, 2612129), (65, 2411196), (67, 2339220), (78, 2009330), (130, 1205598), (134, 1169610), (156, 1004665), (195, 803732), (201, 779740), (260, 602799), (268, 584805), (335, 467844), (390, 401866), (402, 389870), (670, 233922), (780, 200933), (804, 194935), (871, 179940), (1005, 155948), (1340, 116961), (1742, 89970), (2010, 77974), (2613, 59980), (2999, 52260), (3484, 44985), (4020, 38987), (4355, 35988), (5226, 29990), (5998, 26130), (8710, 17994), (8997, 17420), (10452, 14995), (11996, 13065)]