129058020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7914

約数の個数: 144

約数和(自身を含む): 481877760

約数和(自身を除く): 352819740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7879, 8190, 15758, 16380, 23637, 31516, 39395, 47274, 55153, 70911, 78790, 94548, 102427, 110306, 118185, 141822, 157580, 165459, 204854, 220612, 236370, 275765, 283644, 307281, 330918, 354555, 409708, 472740, 496377, 512135, 551530, 614562, 661836, 709110, 716989, 827295, 921843, 992754, 1024270, 1103060, 1229124, 1418220, 1433978, 1536405, 1654590, 1843686, 1985508, 2048540, 2150967, 2481885, 2867956, 3072810, 3309180, 3584945, 3687372, 4301934, 4609215, 4963770, 6145620, 6452901, 7169890, 8603868, 9218430, 9927540, 10754835, 12905802, 14339780, 18436860, 21509670, 25811604, 32264505, 43019340, 64529010, 129058020]

約数ペア:

[(1, 129058020), (2, 64529010), (3, 43019340), (4, 32264505), (5, 25811604), (6, 21509670), (7, 18436860), (9, 14339780), (10, 12905802), (12, 10754835), (13, 9927540), (14, 9218430), (15, 8603868), (18, 7169890), (20, 6452901), (21, 6145620), (26, 4963770), (28, 4609215), (30, 4301934), (35, 3687372), (36, 3584945), (39, 3309180), (42, 3072810), (45, 2867956), (52, 2481885), (60, 2150967), (63, 2048540), (65, 1985508), (70, 1843686), (78, 1654590), (84, 1536405), (90, 1433978), (91, 1418220), (105, 1229124), (117, 1103060), (126, 1024270), (130, 992754), (140, 921843), (156, 827295), (180, 716989), (182, 709110), (195, 661836), (210, 614562), (234, 551530), (252, 512135), (260, 496377), (273, 472740), (315, 409708), (364, 354555), (390, 330918), (420, 307281), (455, 283644), (468, 275765), (546, 236370), (585, 220612), (630, 204854), (780, 165459), (819, 157580), (910, 141822), (1092, 118185), (1170, 110306), (1260, 102427), (1365, 94548), (1638, 78790), (1820, 70911), (2340, 55153), (2730, 47274), (3276, 39395), (4095, 31516), (5460, 23637), (7879, 16380), (8190, 15758)]