69260880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 234984960

約数和(自身を除く): 165724080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 281, 312, 316, 390, 395, 474, 520, 562, 624, 632, 780, 790, 843, 948, 1027, 1040, 1124, 1185, 1264, 1405, 1560, 1580, 1686, 1896, 2054, 2248, 2370, 2810, 3081, 3120, 3160, 3372, 3653, 3792, 4108, 4215, 4496, 4740, 5135, 5620, 6162, 6320, 6744, 7306, 8216, 8430, 9480, 10270, 10959, 11240, 12324, 13488, 14612, 15405, 16432, 16860, 18265, 18960, 20540, 21918, 22199, 22480, 24648, 29224, 30810, 33720, 36530, 41080, 43836, 44398, 49296, 54795, 58448, 61620, 66597, 67440, 73060, 82160, 87672, 88796, 109590, 110995, 123240, 133194, 146120, 175344, 177592, 219180, 221990, 246480, 266388, 288587, 292240, 332985, 355184, 438360, 443980, 532776, 577174, 665970, 865761, 876720, 887960, 1065552, 1154348, 1331940, 1442935, 1731522, 1775920, 2308696, 2663880, 2885870, 3463044, 4328805, 4617392, 5327760, 5771740, 6926088, 8657610, 11543480, 13852176, 17315220, 23086960, 34630440, 69260880]

約数ペア:

[(1, 69260880), (2, 34630440), (3, 23086960), (4, 17315220), (5, 13852176), (6, 11543480), (8, 8657610), (10, 6926088), (12, 5771740), (13, 5327760), (15, 4617392), (16, 4328805), (20, 3463044), (24, 2885870), (26, 2663880), (30, 2308696), (39, 1775920), (40, 1731522), (48, 1442935), (52, 1331940), (60, 1154348), (65, 1065552), (78, 887960), (79, 876720), (80, 865761), (104, 665970), (120, 577174), (130, 532776), (156, 443980), (158, 438360), (195, 355184), (208, 332985), (237, 292240), (240, 288587), (260, 266388), (281, 246480), (312, 221990), (316, 219180), (390, 177592), (395, 175344), (474, 146120), (520, 133194), (562, 123240), (624, 110995), (632, 109590), (780, 88796), (790, 87672), (843, 82160), (948, 73060), (1027, 67440), (1040, 66597), (1124, 61620), (1185, 58448), (1264, 54795), (1405, 49296), (1560, 44398), (1580, 43836), (1686, 41080), (1896, 36530), (2054, 33720), (2248, 30810), (2370, 29224), (2810, 24648), (3081, 22480), (3120, 22199), (3160, 21918), (3372, 20540), (3653, 18960), (3792, 18265), (4108, 16860), (4215, 16432), (4496, 15405), (4740, 14612), (5135, 13488), (5620, 12324), (6162, 11240), (6320, 10959), (6744, 10270), (7306, 9480), (8216, 8430)]