1262425440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2285

約数の個数: 192

約数和(自身を含む): 4271823360

約数和(自身を除く): 3009397920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 71, 80, 85, 96, 102, 120, 136, 142, 160, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 480, 510, 544, 568, 680, 710, 816, 852, 1020, 1065, 1136, 1207, 1360, 1420, 1632, 1704, 2040, 2130, 2179, 2272, 2414, 2720, 2840, 3408, 3621, 4080, 4260, 4358, 4828, 5680, 6035, 6537, 6816, 7242, 8160, 8520, 8716, 9656, 10895, 11360, 12070, 13074, 14484, 17040, 17432, 18105, 19312, 21790, 24140, 26148, 28968, 32685, 34080, 34864, 36210, 37043, 38624, 43580, 48280, 52296, 57936, 65370, 69728, 72420, 74086, 87160, 96560, 104592, 111129, 115872, 130740, 144840, 148172, 154709, 174320, 185215, 193120, 209184, 222258, 261480, 289680, 296344, 309418, 348640, 370430, 444516, 464127, 522960, 555645, 579360, 592688, 618836, 740860, 773545, 889032, 928254, 1045920, 1111290, 1185376, 1237672, 1481720, 1547090, 1778064, 1856508, 2222580, 2320635, 2475344, 2630053, 2963440, 3094180, 3556128, 3713016, 4445160, 4641270, 4950688, 5260106, 5926880, 6188360, 7426032, 7890159, 8890320, 9282540, 10520212, 12376720, 13150265, 14852064, 15780318, 17780640, 18565080, 21040424, 24753440, 26300530, 31560636, 37130160, 39450795, 42080848, 52601060, 63121272, 74260320, 78901590, 84161696, 105202120, 126242544, 157803180, 210404240, 252485088, 315606360, 420808480, 631212720, 1262425440]

約数ペア:

[(1, 1262425440), (2, 631212720), (3, 420808480), (4, 315606360), (5, 252485088), (6, 210404240), (8, 157803180), (10, 126242544), (12, 105202120), (15, 84161696), (16, 78901590), (17, 74260320), (20, 63121272), (24, 52601060), (30, 42080848), (32, 39450795), (34, 37130160), (40, 31560636), (48, 26300530), (51, 24753440), (60, 21040424), (68, 18565080), (71, 17780640), (80, 15780318), (85, 14852064), (96, 13150265), (102, 12376720), (120, 10520212), (136, 9282540), (142, 8890320), (160, 7890159), (170, 7426032), (204, 6188360), (213, 5926880), (240, 5260106), (255, 4950688), (272, 4641270), (284, 4445160), (340, 3713016), (355, 3556128), (408, 3094180), (426, 2963440), (480, 2630053), (510, 2475344), (544, 2320635), (568, 2222580), (680, 1856508), (710, 1778064), (816, 1547090), (852, 1481720), (1020, 1237672), (1065, 1185376), (1136, 1111290), (1207, 1045920), (1360, 928254), (1420, 889032), (1632, 773545), (1704, 740860), (2040, 618836), (2130, 592688), (2179, 579360), (2272, 555645), (2414, 522960), (2720, 464127), (2840, 444516), (3408, 370430), (3621, 348640), (4080, 309418), (4260, 296344), (4358, 289680), (4828, 261480), (5680, 222258), (6035, 209184), (6537, 193120), (6816, 185215), (7242, 174320), (8160, 154709), (8520, 148172), (8716, 144840), (9656, 130740), (10895, 115872), (11360, 111129), (12070, 104592), (13074, 96560), (14484, 87160), (17040, 74086), (17432, 72420), (18105, 69728), (19312, 65370), (21790, 57936), (24140, 52296), (26148, 48280), (28968, 43580), (32685, 38624), (34080, 37043), (34864, 36210)]