479379420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{587}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 1573135200

約数和(自身を除く): 1093755780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 349, 390, 468, 585, 587, 698, 780, 1047, 1170, 1174, 1396, 1745, 1761, 2094, 2340, 2348, 2935, 3141, 3490, 3522, 4188, 4537, 5235, 5283, 5870, 6282, 6980, 7044, 7631, 8805, 9074, 10470, 10566, 11740, 12564, 13611, 15262, 15705, 17610, 18148, 20940, 21132, 22685, 22893, 26415, 27222, 30524, 31410, 35220, 38155, 40833, 45370, 45786, 52830, 54444, 62820, 68055, 68679, 76310, 81666, 90740, 91572, 105660, 114465, 136110, 137358, 152620, 163332, 204165, 204863, 228930, 272220, 274716, 343395, 408330, 409726, 457860, 614589, 686790, 816660, 819452, 1024315, 1229178, 1373580, 1843767, 2048630, 2458356, 2663219, 3072945, 3687534, 4097260, 5326438, 6145890, 7375068, 7989657, 9218835, 10652876, 12291780, 13316095, 15979314, 18437670, 23968971, 26632190, 31958628, 36875340, 39948285, 47937942, 53264380, 79896570, 95875884, 119844855, 159793140, 239689710, 479379420]

約数ペア:

[(1, 479379420), (2, 239689710), (3, 159793140), (4, 119844855), (5, 95875884), (6, 79896570), (9, 53264380), (10, 47937942), (12, 39948285), (13, 36875340), (15, 31958628), (18, 26632190), (20, 23968971), (26, 18437670), (30, 15979314), (36, 13316095), (39, 12291780), (45, 10652876), (52, 9218835), (60, 7989657), (65, 7375068), (78, 6145890), (90, 5326438), (117, 4097260), (130, 3687534), (156, 3072945), (180, 2663219), (195, 2458356), (234, 2048630), (260, 1843767), (349, 1373580), (390, 1229178), (468, 1024315), (585, 819452), (587, 816660), (698, 686790), (780, 614589), (1047, 457860), (1170, 409726), (1174, 408330), (1396, 343395), (1745, 274716), (1761, 272220), (2094, 228930), (2340, 204863), (2348, 204165), (2935, 163332), (3141, 152620), (3490, 137358), (3522, 136110), (4188, 114465), (4537, 105660), (5235, 91572), (5283, 90740), (5870, 81666), (6282, 76310), (6980, 68679), (7044, 68055), (7631, 62820), (8805, 54444), (9074, 52830), (10470, 45786), (10566, 45370), (11740, 40833), (12564, 38155), (13611, 35220), (15262, 31410), (15705, 30524), (17610, 27222), (18148, 26415), (20940, 22893), (21132, 22685)]