80743204920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{35509}}^1$

素因数の和:38237

約数の個数: 128

約数和(自身を含む): 276943910400

約数和(自身を除く): 196200705480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2707, 5414, 8121, 10828, 13535, 16242, 18949, 21656, 27070, 32484, 35509, 37898, 40605, 54140, 56847, 64968, 71018, 75796, 81210, 94745, 106527, 108280, 113694, 142036, 151592, 162420, 177545, 189490, 213054, 227388, 248563, 284072, 284235, 324840, 355090, 378980, 426108, 454776, 497126, 532635, 568470, 710180, 745689, 757960, 852216, 994252, 1065270, 1136940, 1242815, 1420360, 1491378, 1988504, 2130540, 2273880, 2485630, 2982756, 3728445, 4261080, 4971260, 5965512, 7456890, 9942520, 14913780, 29827560, 96122863, 192245726, 288368589, 384491452, 480614315, 576737178, 672860041, 768982904, 961228630, 1153474356, 1345720082, 1441842945, 1922457260, 2018580123, 2306948712, 2691440164, 2883685890, 3364300205, 3844914520, 4037160246, 5382880328, 5767371780, 6728600410, 8074320492, 10092900615, 11534743560, 13457200820, 16148640984, 20185801230, 26914401640, 40371602460, 80743204920]

約数ペア:

[(1, 80743204920), (2, 40371602460), (3, 26914401640), (4, 20185801230), (5, 16148640984), (6, 13457200820), (7, 11534743560), (8, 10092900615), (10, 8074320492), (12, 6728600410), (14, 5767371780), (15, 5382880328), (20, 4037160246), (21, 3844914520), (24, 3364300205), (28, 2883685890), (30, 2691440164), (35, 2306948712), (40, 2018580123), (42, 1922457260), (56, 1441842945), (60, 1345720082), (70, 1153474356), (84, 961228630), (105, 768982904), (120, 672860041), (140, 576737178), (168, 480614315), (210, 384491452), (280, 288368589), (420, 192245726), (840, 96122863), (2707, 29827560), (5414, 14913780), (8121, 9942520), (10828, 7456890), (13535, 5965512), (16242, 4971260), (18949, 4261080), (21656, 3728445), (27070, 2982756), (32484, 2485630), (35509, 2273880), (37898, 2130540), (40605, 1988504), (54140, 1491378), (56847, 1420360), (64968, 1242815), (71018, 1136940), (75796, 1065270), (81210, 994252), (94745, 852216), (106527, 757960), (108280, 745689), (113694, 710180), (142036, 568470), (151592, 532635), (162420, 497126), (177545, 454776), (189490, 426108), (213054, 378980), (227388, 355090), (248563, 324840), (284072, 284235)]