131469360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2667

約数の個数: 160

約数和(自身を含む): 468184320

約数和(自身を除く): 336714960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2621, 2640, 3135, 3344, 4180, 4560, 5016, 5242, 6270, 7863, 8360, 10032, 10484, 12540, 13105, 15726, 16720, 20968, 25080, 26210, 28831, 31452, 39315, 41936, 49799, 50160, 52420, 57662, 62904, 78630, 86493, 99598, 104840, 115324, 125808, 144155, 149397, 157260, 172986, 199196, 209680, 230648, 248995, 288310, 298794, 314520, 345972, 398392, 432465, 461296, 497990, 547789, 576620, 597588, 629040, 691944, 746985, 796784, 864930, 995980, 1095578, 1153240, 1195176, 1383888, 1493970, 1643367, 1729860, 1991960, 2191156, 2306480, 2390352, 2738945, 2987940, 3286734, 3459720, 3983920, 4382312, 5477890, 5975880, 6573468, 6919440, 8216835, 8764624, 10955780, 11951760, 13146936, 16433670, 21911560, 26293872, 32867340, 43823120, 65734680, 131469360]

約数ペア:

[(1, 131469360), (2, 65734680), (3, 43823120), (4, 32867340), (5, 26293872), (6, 21911560), (8, 16433670), (10, 13146936), (11, 11951760), (12, 10955780), (15, 8764624), (16, 8216835), (19, 6919440), (20, 6573468), (22, 5975880), (24, 5477890), (30, 4382312), (33, 3983920), (38, 3459720), (40, 3286734), (44, 2987940), (48, 2738945), (55, 2390352), (57, 2306480), (60, 2191156), (66, 1991960), (76, 1729860), (80, 1643367), (88, 1493970), (95, 1383888), (110, 1195176), (114, 1153240), (120, 1095578), (132, 995980), (152, 864930), (165, 796784), (176, 746985), (190, 691944), (209, 629040), (220, 597588), (228, 576620), (240, 547789), (264, 497990), (285, 461296), (304, 432465), (330, 398392), (380, 345972), (418, 314520), (440, 298794), (456, 288310), (528, 248995), (570, 230648), (627, 209680), (660, 199196), (760, 172986), (836, 157260), (880, 149397), (912, 144155), (1045, 125808), (1140, 115324), (1254, 104840), (1320, 99598), (1520, 86493), (1672, 78630), (2090, 62904), (2280, 57662), (2508, 52420), (2621, 50160), (2640, 49799), (3135, 41936), (3344, 39315), (4180, 31452), (4560, 28831), (5016, 26210), (5242, 25080), (6270, 20968), (7863, 16720), (8360, 15726), (10032, 13105), (10484, 12540)]