372513180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2216

約数の個数: 144

約数和(自身を含む): 1196433504

約数和(自身を除く): 823920324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 169, 170, 195, 204, 221, 255, 260, 338, 340, 390, 442, 507, 510, 663, 676, 780, 845, 884, 1014, 1020, 1105, 1326, 1690, 2028, 2161, 2210, 2535, 2652, 2873, 3315, 3380, 4322, 4420, 5070, 5746, 6483, 6630, 8619, 8644, 10140, 10805, 11492, 12966, 13260, 14365, 17238, 21610, 25932, 28093, 28730, 32415, 34476, 36737, 43095, 43220, 56186, 57460, 64830, 73474, 84279, 86190, 110211, 112372, 129660, 140465, 146948, 168558, 172380, 183685, 220422, 280930, 337116, 365209, 367370, 421395, 440844, 477581, 551055, 561860, 730418, 734740, 842790, 955162, 1095627, 1102110, 1432743, 1460836, 1685580, 1826045, 1910324, 2191254, 2204220, 2387905, 2865486, 3652090, 4382508, 4775810, 5478135, 5730972, 6208553, 7163715, 7304180, 9551620, 10956270, 12417106, 14327430, 18625659, 21912540, 24834212, 28654860, 31042765, 37251318, 62085530, 74502636, 93128295, 124171060, 186256590, 372513180]

約数ペア:

[(1, 372513180), (2, 186256590), (3, 124171060), (4, 93128295), (5, 74502636), (6, 62085530), (10, 37251318), (12, 31042765), (13, 28654860), (15, 24834212), (17, 21912540), (20, 18625659), (26, 14327430), (30, 12417106), (34, 10956270), (39, 9551620), (51, 7304180), (52, 7163715), (60, 6208553), (65, 5730972), (68, 5478135), (78, 4775810), (85, 4382508), (102, 3652090), (130, 2865486), (156, 2387905), (169, 2204220), (170, 2191254), (195, 1910324), (204, 1826045), (221, 1685580), (255, 1460836), (260, 1432743), (338, 1102110), (340, 1095627), (390, 955162), (442, 842790), (507, 734740), (510, 730418), (663, 561860), (676, 551055), (780, 477581), (845, 440844), (884, 421395), (1014, 367370), (1020, 365209), (1105, 337116), (1326, 280930), (1690, 220422), (2028, 183685), (2161, 172380), (2210, 168558), (2535, 146948), (2652, 140465), (2873, 129660), (3315, 112372), (3380, 110211), (4322, 86190), (4420, 84279), (5070, 73474), (5746, 64830), (6483, 57460), (6630, 56186), (8619, 43220), (8644, 43095), (10140, 36737), (10805, 34476), (11492, 32415), (12966, 28730), (13260, 28093), (14365, 25932), (17238, 21610)]