212714580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 682795008

約数和(自身を除く): 470080428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 71, 78, 92, 115, 130, 138, 142, 156, 167, 195, 213, 230, 260, 276, 284, 299, 334, 345, 355, 390, 426, 460, 501, 598, 668, 690, 710, 780, 835, 852, 897, 923, 1002, 1065, 1196, 1380, 1420, 1495, 1633, 1670, 1794, 1846, 2004, 2130, 2171, 2505, 2769, 2990, 3266, 3340, 3588, 3692, 3841, 4260, 4342, 4485, 4615, 4899, 5010, 5538, 5980, 6513, 6532, 7682, 8165, 8684, 8970, 9230, 9798, 10020, 10855, 11076, 11523, 11857, 13026, 13845, 15364, 16330, 17940, 18460, 19205, 19596, 21229, 21710, 23046, 23714, 24495, 26052, 27690, 32565, 32660, 35571, 38410, 42458, 43420, 46092, 47428, 48990, 49933, 55380, 57615, 59285, 63687, 65130, 71142, 76820, 84916, 97980, 99866, 106145, 115230, 118570, 127374, 130260, 142284, 149799, 154141, 177855, 199732, 212290, 230460, 237140, 249665, 254748, 272711, 299598, 308282, 318435, 355710, 424580, 462423, 499330, 545422, 599196, 616564, 636870, 711420, 748995, 770705, 818133, 924846, 998660, 1090844, 1273740, 1363555, 1497990, 1541410, 1636266, 1849692, 2312115, 2727110, 2995980, 3082820, 3272532, 3545243, 4090665, 4624230, 5454220, 7090486, 8181330, 9248460, 10635729, 14180972, 16362660, 17726215, 21271458, 35452430, 42542916, 53178645, 70904860, 106357290, 212714580]

約数ペア:

[(1, 212714580), (2, 106357290), (3, 70904860), (4, 53178645), (5, 42542916), (6, 35452430), (10, 21271458), (12, 17726215), (13, 16362660), (15, 14180972), (20, 10635729), (23, 9248460), (26, 8181330), (30, 7090486), (39, 5454220), (46, 4624230), (52, 4090665), (60, 3545243), (65, 3272532), (69, 3082820), (71, 2995980), (78, 2727110), (92, 2312115), (115, 1849692), (130, 1636266), (138, 1541410), (142, 1497990), (156, 1363555), (167, 1273740), (195, 1090844), (213, 998660), (230, 924846), (260, 818133), (276, 770705), (284, 748995), (299, 711420), (334, 636870), (345, 616564), (355, 599196), (390, 545422), (426, 499330), (460, 462423), (501, 424580), (598, 355710), (668, 318435), (690, 308282), (710, 299598), (780, 272711), (835, 254748), (852, 249665), (897, 237140), (923, 230460), (1002, 212290), (1065, 199732), (1196, 177855), (1380, 154141), (1420, 149799), (1495, 142284), (1633, 130260), (1670, 127374), (1794, 118570), (1846, 115230), (2004, 106145), (2130, 99866), (2171, 97980), (2505, 84916), (2769, 76820), (2990, 71142), (3266, 65130), (3340, 63687), (3588, 59285), (3692, 57615), (3841, 55380), (4260, 49933), (4342, 48990), (4485, 47428), (4615, 46092), (4899, 43420), (5010, 42458), (5538, 38410), (5980, 35571), (6513, 32660), (6532, 32565), (7682, 27690), (8165, 26052), (8684, 24495), (8970, 23714), (9230, 23046), (9798, 21710), (10020, 21229), (10855, 19596), (11076, 19205), (11523, 18460), (11857, 17940), (13026, 16330), (13845, 15364)]