65734680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2665

約数の個数: 128

約数和(自身を含む): 226540800

約数和(自身を除く): 160806120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2621, 3135, 4180, 5016, 5242, 6270, 7863, 8360, 10484, 12540, 13105, 15726, 20968, 25080, 26210, 28831, 31452, 39315, 49799, 52420, 57662, 62904, 78630, 86493, 99598, 104840, 115324, 144155, 149397, 157260, 172986, 199196, 230648, 248995, 288310, 298794, 314520, 345972, 398392, 432465, 497990, 547789, 576620, 597588, 691944, 746985, 864930, 995980, 1095578, 1153240, 1195176, 1493970, 1643367, 1729860, 1991960, 2191156, 2738945, 2987940, 3286734, 3459720, 4382312, 5477890, 5975880, 6573468, 8216835, 10955780, 13146936, 16433670, 21911560, 32867340, 65734680]

約数ペア:

[(1, 65734680), (2, 32867340), (3, 21911560), (4, 16433670), (5, 13146936), (6, 10955780), (8, 8216835), (10, 6573468), (11, 5975880), (12, 5477890), (15, 4382312), (19, 3459720), (20, 3286734), (22, 2987940), (24, 2738945), (30, 2191156), (33, 1991960), (38, 1729860), (40, 1643367), (44, 1493970), (55, 1195176), (57, 1153240), (60, 1095578), (66, 995980), (76, 864930), (88, 746985), (95, 691944), (110, 597588), (114, 576620), (120, 547789), (132, 497990), (152, 432465), (165, 398392), (190, 345972), (209, 314520), (220, 298794), (228, 288310), (264, 248995), (285, 230648), (330, 199196), (380, 172986), (418, 157260), (440, 149397), (456, 144155), (570, 115324), (627, 104840), (660, 99598), (760, 86493), (836, 78630), (1045, 62904), (1140, 57662), (1254, 52420), (1320, 49799), (1672, 39315), (2090, 31452), (2280, 28831), (2508, 26210), (2621, 25080), (3135, 20968), (4180, 15726), (5016, 13105), (5242, 12540), (6270, 10484), (7863, 8360)]