2626508040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7417}}^1$

素因数の和:7671

約数の個数: 128

約数和(自身を含む): 8524172160

約数和(自身を除く): 5897664120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 227, 260, 312, 390, 454, 520, 681, 780, 908, 1135, 1362, 1560, 1816, 2270, 2724, 2951, 3405, 4540, 5448, 5902, 6810, 7417, 8853, 9080, 11804, 13620, 14755, 14834, 17706, 22251, 23608, 27240, 29510, 29668, 35412, 37085, 44265, 44502, 59020, 59336, 70824, 74170, 88530, 89004, 96421, 111255, 118040, 148340, 177060, 178008, 192842, 222510, 289263, 296680, 354120, 385684, 445020, 482105, 578526, 771368, 890040, 964210, 1157052, 1446315, 1683659, 1928420, 2314104, 2892630, 3367318, 3856840, 5050977, 5785260, 6734636, 8418295, 10101954, 11570520, 13469272, 16836590, 20203908, 21887567, 25254885, 33673180, 40407816, 43775134, 50509770, 65662701, 67346360, 87550268, 101019540, 109437835, 131325402, 175100536, 202039080, 218875670, 262650804, 328313505, 437751340, 525301608, 656627010, 875502680, 1313254020, 2626508040]

約数ペア:

[(1, 2626508040), (2, 1313254020), (3, 875502680), (4, 656627010), (5, 525301608), (6, 437751340), (8, 328313505), (10, 262650804), (12, 218875670), (13, 202039080), (15, 175100536), (20, 131325402), (24, 109437835), (26, 101019540), (30, 87550268), (39, 67346360), (40, 65662701), (52, 50509770), (60, 43775134), (65, 40407816), (78, 33673180), (104, 25254885), (120, 21887567), (130, 20203908), (156, 16836590), (195, 13469272), (227, 11570520), (260, 10101954), (312, 8418295), (390, 6734636), (454, 5785260), (520, 5050977), (681, 3856840), (780, 3367318), (908, 2892630), (1135, 2314104), (1362, 1928420), (1560, 1683659), (1816, 1446315), (2270, 1157052), (2724, 964210), (2951, 890040), (3405, 771368), (4540, 578526), (5448, 482105), (5902, 445020), (6810, 385684), (7417, 354120), (8853, 296680), (9080, 289263), (11804, 222510), (13620, 192842), (14755, 178008), (14834, 177060), (17706, 148340), (22251, 118040), (23608, 111255), (27240, 96421), (29510, 89004), (29668, 88530), (35412, 74170), (37085, 70824), (44265, 59336), (44502, 59020)]