145967640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13367}}^1$

素因数の和:13401

約数の個数: 128

約数和(自身を含む): 538997760

約数和(自身を除く): 393030120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13367, 26734, 40101, 53468, 66835, 80202, 93569, 106936, 133670, 160404, 173771, 187138, 200505, 267340, 280707, 320808, 347542, 374276, 401010, 467845, 521313, 534680, 561414, 695084, 748552, 802020, 868855, 935690, 1042626, 1122828, 1216397, 1390168, 1403535, 1604040, 1737710, 1871380, 2085252, 2245656, 2432794, 2606565, 2807070, 3475420, 3649191, 3742760, 4170504, 4865588, 5213130, 5614140, 6081985, 6950840, 7298382, 9731176, 10426260, 11228280, 12163970, 14596764, 18245955, 20852520, 24327940, 29193528, 36491910, 48655880, 72983820, 145967640]

約数ペア:

[(1, 145967640), (2, 72983820), (3, 48655880), (4, 36491910), (5, 29193528), (6, 24327940), (7, 20852520), (8, 18245955), (10, 14596764), (12, 12163970), (13, 11228280), (14, 10426260), (15, 9731176), (20, 7298382), (21, 6950840), (24, 6081985), (26, 5614140), (28, 5213130), (30, 4865588), (35, 4170504), (39, 3742760), (40, 3649191), (42, 3475420), (52, 2807070), (56, 2606565), (60, 2432794), (65, 2245656), (70, 2085252), (78, 1871380), (84, 1737710), (91, 1604040), (104, 1403535), (105, 1390168), (120, 1216397), (130, 1122828), (140, 1042626), (156, 935690), (168, 868855), (182, 802020), (195, 748552), (210, 695084), (260, 561414), (273, 534680), (280, 521313), (312, 467845), (364, 401010), (390, 374276), (420, 347542), (455, 320808), (520, 280707), (546, 267340), (728, 200505), (780, 187138), (840, 173771), (910, 160404), (1092, 133670), (1365, 106936), (1560, 93569), (1820, 80202), (2184, 66835), (2730, 53468), (3640, 40101), (5460, 26734), (10920, 13367)]