709114120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 1889153280

約数和(自身を除く): 1180039160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 151, 220, 260, 286, 302, 440, 520, 572, 604, 715, 755, 821, 1144, 1208, 1430, 1510, 1642, 1661, 1963, 2860, 3020, 3284, 3322, 3926, 4105, 5720, 6040, 6568, 6644, 7852, 8210, 8305, 9031, 9815, 10673, 13288, 15704, 16420, 16610, 18062, 19630, 21346, 21593, 32840, 33220, 36124, 39260, 42692, 43186, 45155, 53365, 66440, 72248, 78520, 85384, 86372, 90310, 106730, 107965, 117403, 123971, 172744, 180620, 213460, 215930, 234806, 247942, 361240, 426920, 431860, 469612, 495884, 587015, 619855, 863720, 939224, 991768, 1174030, 1239710, 1363681, 1611623, 2348060, 2479420, 2727362, 3223246, 4696120, 4958840, 5454724, 6446492, 6818405, 8058115, 10909448, 12892984, 13636810, 16116230, 17727853, 27273620, 32232460, 35455706, 54547240, 64464920, 70911412, 88639265, 141822824, 177278530, 354557060, 709114120]

約数ペア:

[(1, 709114120), (2, 354557060), (4, 177278530), (5, 141822824), (8, 88639265), (10, 70911412), (11, 64464920), (13, 54547240), (20, 35455706), (22, 32232460), (26, 27273620), (40, 17727853), (44, 16116230), (52, 13636810), (55, 12892984), (65, 10909448), (88, 8058115), (104, 6818405), (110, 6446492), (130, 5454724), (143, 4958840), (151, 4696120), (220, 3223246), (260, 2727362), (286, 2479420), (302, 2348060), (440, 1611623), (520, 1363681), (572, 1239710), (604, 1174030), (715, 991768), (755, 939224), (821, 863720), (1144, 619855), (1208, 587015), (1430, 495884), (1510, 469612), (1642, 431860), (1661, 426920), (1963, 361240), (2860, 247942), (3020, 234806), (3284, 215930), (3322, 213460), (3926, 180620), (4105, 172744), (5720, 123971), (6040, 117403), (6568, 107965), (6644, 106730), (7852, 90310), (8210, 86372), (8305, 85384), (9031, 78520), (9815, 72248), (10673, 66440), (13288, 53365), (15704, 45155), (16420, 43186), (16610, 42692), (18062, 39260), (19630, 36124), (21346, 33220), (21593, 32840)]