1837786080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1$

素因数の和:1289

約数の個数: 192

約数和(自身を含む): 6260986368

約数和(自身を除く): 4423200288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 311, 312, 390, 416, 480, 520, 622, 624, 780, 933, 947, 1040, 1244, 1248, 1555, 1560, 1866, 1894, 2080, 2488, 2841, 3110, 3120, 3732, 3788, 4043, 4665, 4735, 4976, 5682, 6220, 6240, 7464, 7576, 8086, 9330, 9470, 9952, 11364, 12129, 12311, 12440, 14205, 14928, 15152, 16172, 18660, 18940, 20215, 22728, 24258, 24622, 24880, 28410, 29856, 30304, 32344, 36933, 37320, 37880, 40430, 45456, 48516, 49244, 49760, 56820, 60645, 61555, 64688, 73866, 74640, 75760, 80860, 90912, 97032, 98488, 113640, 121290, 123110, 129376, 147732, 149280, 151520, 161720, 184665, 194064, 196976, 227280, 242580, 246220, 294517, 295464, 323440, 369330, 388128, 393952, 454560, 485160, 492440, 589034, 590928, 646880, 738660, 883551, 970320, 984880, 1178068, 1181856, 1472585, 1477320, 1767102, 1940640, 1969760, 2356136, 2945170, 2954640, 3534204, 3828721, 4417755, 4712272, 5890340, 5909280, 7068408, 7657442, 8835510, 9424544, 11486163, 11780680, 14136816, 15314884, 17671020, 19143605, 22972326, 23561360, 28273632, 30629768, 35342040, 38287210, 45944652, 47122720, 57430815, 61259536, 70684080, 76574420, 91889304, 114861630, 122519072, 141368160, 153148840, 183778608, 229723260, 306297680, 367557216, 459446520, 612595360, 918893040, 1837786080]

約数ペア:

[(1, 1837786080), (2, 918893040), (3, 612595360), (4, 459446520), (5, 367557216), (6, 306297680), (8, 229723260), (10, 183778608), (12, 153148840), (13, 141368160), (15, 122519072), (16, 114861630), (20, 91889304), (24, 76574420), (26, 70684080), (30, 61259536), (32, 57430815), (39, 47122720), (40, 45944652), (48, 38287210), (52, 35342040), (60, 30629768), (65, 28273632), (78, 23561360), (80, 22972326), (96, 19143605), (104, 17671020), (120, 15314884), (130, 14136816), (156, 11780680), (160, 11486163), (195, 9424544), (208, 8835510), (240, 7657442), (260, 7068408), (311, 5909280), (312, 5890340), (390, 4712272), (416, 4417755), (480, 3828721), (520, 3534204), (622, 2954640), (624, 2945170), (780, 2356136), (933, 1969760), (947, 1940640), (1040, 1767102), (1244, 1477320), (1248, 1472585), (1555, 1181856), (1560, 1178068), (1866, 984880), (1894, 970320), (2080, 883551), (2488, 738660), (2841, 646880), (3110, 590928), (3120, 589034), (3732, 492440), (3788, 485160), (4043, 454560), (4665, 393952), (4735, 388128), (4976, 369330), (5682, 323440), (6220, 295464), (6240, 294517), (7464, 246220), (7576, 242580), (8086, 227280), (9330, 196976), (9470, 194064), (9952, 184665), (11364, 161720), (12129, 151520), (12311, 149280), (12440, 147732), (14205, 129376), (14928, 123110), (15152, 121290), (16172, 113640), (18660, 98488), (18940, 97032), (20215, 90912), (22728, 80860), (24258, 75760), (24622, 74640), (24880, 73866), (28410, 64688), (29856, 61555), (30304, 60645), (32344, 56820), (36933, 49760), (37320, 49244), (37880, 48516), (40430, 45456)]