151215480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 537264000

約数和(自身を除く): 386048520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 79, 90, 104, 117, 120, 130, 156, 158, 180, 195, 234, 237, 260, 312, 316, 360, 390, 395, 409, 468, 474, 520, 585, 632, 711, 780, 790, 818, 936, 948, 1027, 1170, 1185, 1227, 1422, 1560, 1580, 1636, 1896, 2045, 2054, 2340, 2370, 2454, 2844, 3081, 3160, 3272, 3555, 3681, 4090, 4108, 4680, 4740, 4908, 5135, 5317, 5688, 6135, 6162, 7110, 7362, 8180, 8216, 9243, 9480, 9816, 10270, 10634, 12270, 12324, 14220, 14724, 15405, 15951, 16360, 18405, 18486, 20540, 21268, 24540, 24648, 26585, 28440, 29448, 30810, 31902, 32311, 36810, 36972, 41080, 42536, 46215, 47853, 49080, 53170, 61620, 63804, 64622, 73620, 73944, 79755, 92430, 95706, 96933, 106340, 123240, 127608, 129244, 147240, 159510, 161555, 184860, 191412, 193866, 212680, 239265, 258488, 290799, 319020, 323110, 369720, 382824, 387732, 420043, 478530, 484665, 581598, 638040, 646220, 775464, 840086, 957060, 969330, 1163196, 1260129, 1292440, 1453995, 1680172, 1914120, 1938660, 2100215, 2326392, 2520258, 2907990, 3360344, 3780387, 3877320, 4200430, 5040516, 5815980, 6300645, 7560774, 8400860, 10081032, 11631960, 12601290, 15121548, 16801720, 18901935, 25202580, 30243096, 37803870, 50405160, 75607740, 151215480]

約数ペア:

[(1, 151215480), (2, 75607740), (3, 50405160), (4, 37803870), (5, 30243096), (6, 25202580), (8, 18901935), (9, 16801720), (10, 15121548), (12, 12601290), (13, 11631960), (15, 10081032), (18, 8400860), (20, 7560774), (24, 6300645), (26, 5815980), (30, 5040516), (36, 4200430), (39, 3877320), (40, 3780387), (45, 3360344), (52, 2907990), (60, 2520258), (65, 2326392), (72, 2100215), (78, 1938660), (79, 1914120), (90, 1680172), (104, 1453995), (117, 1292440), (120, 1260129), (130, 1163196), (156, 969330), (158, 957060), (180, 840086), (195, 775464), (234, 646220), (237, 638040), (260, 581598), (312, 484665), (316, 478530), (360, 420043), (390, 387732), (395, 382824), (409, 369720), (468, 323110), (474, 319020), (520, 290799), (585, 258488), (632, 239265), (711, 212680), (780, 193866), (790, 191412), (818, 184860), (936, 161555), (948, 159510), (1027, 147240), (1170, 129244), (1185, 127608), (1227, 123240), (1422, 106340), (1560, 96933), (1580, 95706), (1636, 92430), (1896, 79755), (2045, 73944), (2054, 73620), (2340, 64622), (2370, 63804), (2454, 61620), (2844, 53170), (3081, 49080), (3160, 47853), (3272, 46215), (3555, 42536), (3681, 41080), (4090, 36972), (4108, 36810), (4680, 32311), (4740, 31902), (4908, 30810), (5135, 29448), (5317, 28440), (5688, 26585), (6135, 24648), (6162, 24540), (7110, 21268), (7362, 20540), (8180, 18486), (8216, 18405), (9243, 16360), (9480, 15951), (9816, 15405), (10270, 14724), (10634, 14220), (12270, 12324)]