12172176120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{458981}}^1$

素因数の和:459025

約数の個数: 128

約数和(自身を含む): 41638847040

約数和(自身を除く): 29466670920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 458981, 917962, 1376943, 1835924, 2294905, 2753886, 3671848, 4589810, 5507772, 5966753, 6884715, 7802677, 9179620, 11015544, 11933506, 13769430, 15605354, 17900259, 18359240, 23408031, 23867012, 27538860, 29833765, 31210708, 35800518, 39013385, 46816062, 47734024, 55077720, 59667530, 62421416, 71601036, 78026770, 89501295, 93632124, 101434801, 117040155, 119335060, 143202072, 156053540, 179002590, 187264248, 202869602, 234080310, 238670120, 304304403, 312107080, 358005180, 405739204, 468160620, 507174005, 608608806, 716010360, 811478408, 936321240, 1014348010, 1217217612, 1521522015, 2028696020, 2434435224, 3043044030, 4057392040, 6086088060, 12172176120]

約数ペア:

[(1, 12172176120), (2, 6086088060), (3, 4057392040), (4, 3043044030), (5, 2434435224), (6, 2028696020), (8, 1521522015), (10, 1217217612), (12, 1014348010), (13, 936321240), (15, 811478408), (17, 716010360), (20, 608608806), (24, 507174005), (26, 468160620), (30, 405739204), (34, 358005180), (39, 312107080), (40, 304304403), (51, 238670120), (52, 234080310), (60, 202869602), (65, 187264248), (68, 179002590), (78, 156053540), (85, 143202072), (102, 119335060), (104, 117040155), (120, 101434801), (130, 93632124), (136, 89501295), (156, 78026770), (170, 71601036), (195, 62421416), (204, 59667530), (221, 55077720), (255, 47734024), (260, 46816062), (312, 39013385), (340, 35800518), (390, 31210708), (408, 29833765), (442, 27538860), (510, 23867012), (520, 23408031), (663, 18359240), (680, 17900259), (780, 15605354), (884, 13769430), (1020, 11933506), (1105, 11015544), (1326, 9179620), (1560, 7802677), (1768, 6884715), (2040, 5966753), (2210, 5507772), (2652, 4589810), (3315, 3671848), (4420, 2753886), (5304, 2294905), (6630, 1835924), (8840, 1376943), (13260, 917962), (26520, 458981)]