230735996920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{160711}}^1$

素因数の和:160997

約数の個数: 128

約数和(自身を含む): 612351290880

約数和(自身を除く): 381615293960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 251, 260, 286, 440, 502, 520, 572, 715, 1004, 1144, 1255, 1430, 2008, 2510, 2761, 2860, 3263, 5020, 5522, 5720, 6526, 10040, 11044, 13052, 13805, 16315, 22088, 26104, 27610, 32630, 35893, 55220, 65260, 71786, 110440, 130520, 143572, 160711, 179465, 287144, 321422, 358930, 642844, 717860, 803555, 1285688, 1435720, 1607110, 1767821, 2089243, 3214220, 3535642, 4178486, 6428440, 7071284, 8356972, 8839105, 10446215, 14142568, 16713944, 17678210, 20892430, 22981673, 35356420, 40338461, 41784860, 45963346, 70712840, 80676922, 83569720, 91926692, 114908365, 161353844, 183853384, 201692305, 229816730, 322707688, 403384610, 443723071, 459633460, 524399993, 806769220, 887446142, 919266920, 1048799986, 1613538440, 1774892284, 2097599972, 2218615355, 2621999965, 3549784568, 4195199944, 4437230710, 5243999930, 5768399923, 8874461420, 10487999860, 11536799846, 17748922840, 20975999720, 23073599692, 28841999615, 46147199384, 57683999230, 115367998460, 230735996920]

約数ペア:

[(1, 230735996920), (2, 115367998460), (4, 57683999230), (5, 46147199384), (8, 28841999615), (10, 23073599692), (11, 20975999720), (13, 17748922840), (20, 11536799846), (22, 10487999860), (26, 8874461420), (40, 5768399923), (44, 5243999930), (52, 4437230710), (55, 4195199944), (65, 3549784568), (88, 2621999965), (104, 2218615355), (110, 2097599972), (130, 1774892284), (143, 1613538440), (220, 1048799986), (251, 919266920), (260, 887446142), (286, 806769220), (440, 524399993), (502, 459633460), (520, 443723071), (572, 403384610), (715, 322707688), (1004, 229816730), (1144, 201692305), (1255, 183853384), (1430, 161353844), (2008, 114908365), (2510, 91926692), (2761, 83569720), (2860, 80676922), (3263, 70712840), (5020, 45963346), (5522, 41784860), (5720, 40338461), (6526, 35356420), (10040, 22981673), (11044, 20892430), (13052, 17678210), (13805, 16713944), (16315, 14142568), (22088, 10446215), (26104, 8839105), (27610, 8356972), (32630, 7071284), (35893, 6428440), (55220, 4178486), (65260, 3535642), (71786, 3214220), (110440, 2089243), (130520, 1767821), (143572, 1607110), (160711, 1435720), (179465, 1285688), (287144, 803555), (321422, 717860), (358930, 642844)]