2341123720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8543}}^1$

素因数の和:8615

約数の個数: 128

約数和(自身を含む): 6200893440

約数和(自身を除く): 3859769720

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 85, 104, 124, 130, 136, 155, 170, 221, 248, 260, 310, 340, 403, 442, 520, 527, 620, 680, 806, 884, 1054, 1105, 1240, 1612, 1768, 2015, 2108, 2210, 2635, 3224, 4030, 4216, 4420, 5270, 6851, 8060, 8543, 8840, 10540, 13702, 16120, 17086, 21080, 27404, 34172, 34255, 42715, 54808, 68344, 68510, 85430, 111059, 137020, 145231, 170860, 222118, 264833, 274040, 290462, 341720, 444236, 529666, 555295, 580924, 726155, 888472, 1059332, 1110590, 1161848, 1324165, 1452310, 1888003, 2118664, 2221180, 2648330, 2904620, 3442829, 3776006, 4442360, 4502161, 5296660, 5809240, 6885658, 7552012, 9004322, 9440015, 10593320, 13771316, 15104024, 17214145, 18008644, 18880030, 22510805, 27542632, 34428290, 36017288, 37760060, 45021610, 58528093, 68856580, 75520120, 90043220, 117056186, 137713160, 180086440, 234112372, 292640465, 468224744, 585280930, 1170561860, 2341123720]

約数ペア:

[(1, 2341123720), (2, 1170561860), (4, 585280930), (5, 468224744), (8, 292640465), (10, 234112372), (13, 180086440), (17, 137713160), (20, 117056186), (26, 90043220), (31, 75520120), (34, 68856580), (40, 58528093), (52, 45021610), (62, 37760060), (65, 36017288), (68, 34428290), (85, 27542632), (104, 22510805), (124, 18880030), (130, 18008644), (136, 17214145), (155, 15104024), (170, 13771316), (221, 10593320), (248, 9440015), (260, 9004322), (310, 7552012), (340, 6885658), (403, 5809240), (442, 5296660), (520, 4502161), (527, 4442360), (620, 3776006), (680, 3442829), (806, 2904620), (884, 2648330), (1054, 2221180), (1105, 2118664), (1240, 1888003), (1612, 1452310), (1768, 1324165), (2015, 1161848), (2108, 1110590), (2210, 1059332), (2635, 888472), (3224, 726155), (4030, 580924), (4216, 555295), (4420, 529666), (5270, 444236), (6851, 341720), (8060, 290462), (8543, 274040), (8840, 264833), (10540, 222118), (13702, 170860), (16120, 145231), (17086, 137020), (21080, 111059), (27404, 85430), (34172, 68510), (34255, 68344), (42715, 54808)]