6421761840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10343}}^1$

素因数の和:10571

約数の個数: 160

約数和(自身を含む): 21548620800

約数和(自身を除く): 15126858960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 199, 208, 240, 260, 312, 390, 398, 520, 597, 624, 780, 796, 995, 1040, 1194, 1560, 1592, 1990, 2388, 2587, 2985, 3120, 3184, 3980, 4776, 5174, 5970, 7761, 7960, 9552, 10343, 10348, 11940, 12935, 15522, 15920, 20686, 20696, 23880, 25870, 31029, 31044, 38805, 41372, 41392, 47760, 51715, 51740, 62058, 62088, 77610, 82744, 103430, 103480, 124116, 124176, 134459, 155145, 155220, 165488, 206860, 206960, 248232, 268918, 310290, 310440, 403377, 413720, 496464, 537836, 620580, 620880, 672295, 806754, 827440, 1075672, 1241160, 1344590, 1613508, 2016885, 2058257, 2151344, 2482320, 2689180, 3227016, 4033770, 4116514, 5378360, 6174771, 6454032, 8067540, 8233028, 10291285, 10756720, 12349542, 16135080, 16466056, 20582570, 24699084, 26757341, 30873855, 32270160, 32932112, 41165140, 49398168, 53514682, 61747710, 80272023, 82330280, 98796336, 107029364, 123495420, 133786705, 160544046, 164660560, 214058728, 246990840, 267573410, 321088092, 401360115, 428117456, 493981680, 535146820, 642176184, 802720230, 1070293640, 1284352368, 1605440460, 2140587280, 3210880920, 6421761840]

約数ペア:

[(1, 6421761840), (2, 3210880920), (3, 2140587280), (4, 1605440460), (5, 1284352368), (6, 1070293640), (8, 802720230), (10, 642176184), (12, 535146820), (13, 493981680), (15, 428117456), (16, 401360115), (20, 321088092), (24, 267573410), (26, 246990840), (30, 214058728), (39, 164660560), (40, 160544046), (48, 133786705), (52, 123495420), (60, 107029364), (65, 98796336), (78, 82330280), (80, 80272023), (104, 61747710), (120, 53514682), (130, 49398168), (156, 41165140), (195, 32932112), (199, 32270160), (208, 30873855), (240, 26757341), (260, 24699084), (312, 20582570), (390, 16466056), (398, 16135080), (520, 12349542), (597, 10756720), (624, 10291285), (780, 8233028), (796, 8067540), (995, 6454032), (1040, 6174771), (1194, 5378360), (1560, 4116514), (1592, 4033770), (1990, 3227016), (2388, 2689180), (2587, 2482320), (2985, 2151344), (3120, 2058257), (3184, 2016885), (3980, 1613508), (4776, 1344590), (5174, 1241160), (5970, 1075672), (7761, 827440), (7960, 806754), (9552, 672295), (10343, 620880), (10348, 620580), (11940, 537836), (12935, 496464), (15522, 413720), (15920, 403377), (20686, 310440), (20696, 310290), (23880, 268918), (25870, 248232), (31029, 206960), (31044, 206860), (38805, 165488), (41372, 155220), (41392, 155145), (47760, 134459), (51715, 124176), (51740, 124116), (62058, 103480), (62088, 103430), (77610, 82744)]