8004127560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{466441}}^1$

素因数の和:466479

約数の個数: 128

約数和(自身を含む): 28210412160

約数和(自身を除く): 20206284600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 466441, 932882, 1399323, 1865764, 2332205, 2798646, 3731528, 4664410, 5130851, 5597292, 6063733, 6996615, 9328820, 10261702, 11194584, 12127466, 13993230, 15392553, 18191199, 18657640, 20523404, 24254932, 25654255, 27986460, 30318665, 30785106, 36382398, 41046808, 48509864, 51308510, 55972920, 60637330, 61570212, 66701063, 72764796, 76962765, 90955995, 102617020, 121274660, 123140424, 133402126, 145529592, 153925530, 181911990, 200103189, 205234040, 242549320, 266804252, 307851060, 333505315, 363823980, 400206378, 533608504, 615702120, 667010630, 727647960, 800412756, 1000515945, 1334021260, 1600825512, 2001031890, 2668042520, 4002063780, 8004127560]

約数ペア:

[(1, 8004127560), (2, 4002063780), (3, 2668042520), (4, 2001031890), (5, 1600825512), (6, 1334021260), (8, 1000515945), (10, 800412756), (11, 727647960), (12, 667010630), (13, 615702120), (15, 533608504), (20, 400206378), (22, 363823980), (24, 333505315), (26, 307851060), (30, 266804252), (33, 242549320), (39, 205234040), (40, 200103189), (44, 181911990), (52, 153925530), (55, 145529592), (60, 133402126), (65, 123140424), (66, 121274660), (78, 102617020), (88, 90955995), (104, 76962765), (110, 72764796), (120, 66701063), (130, 61570212), (132, 60637330), (143, 55972920), (156, 51308510), (165, 48509864), (195, 41046808), (220, 36382398), (260, 30785106), (264, 30318665), (286, 27986460), (312, 25654255), (330, 24254932), (390, 20523404), (429, 18657640), (440, 18191199), (520, 15392553), (572, 13993230), (660, 12127466), (715, 11194584), (780, 10261702), (858, 9328820), (1144, 6996615), (1320, 6063733), (1430, 5597292), (1560, 5130851), (1716, 4664410), (2145, 3731528), (2860, 2798646), (3432, 2332205), (4290, 1865764), (5720, 1399323), (8580, 932882), (17160, 466441)]