4323581520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1657

約数の個数: 160

約数和(自身を含む): 13665792000

約数和(自身を除く): 9342210480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 163, 237, 240, 316, 326, 395, 474, 489, 632, 652, 790, 815, 948, 978, 1185, 1264, 1304, 1399, 1580, 1630, 1896, 1956, 2370, 2445, 2608, 2798, 3160, 3260, 3792, 3912, 4197, 4740, 4890, 5596, 6320, 6520, 6995, 7824, 8394, 9480, 9780, 11192, 12877, 13040, 13990, 16788, 18960, 19560, 20985, 22384, 25754, 27980, 33576, 38631, 39120, 41970, 51508, 55960, 64385, 67152, 77262, 83940, 103016, 110521, 111920, 128770, 154524, 167880, 193155, 206032, 221042, 228037, 257540, 309048, 331563, 335760, 386310, 442084, 456074, 515080, 552605, 618096, 663126, 684111, 772620, 884168, 912148, 1030160, 1105210, 1140185, 1326252, 1368222, 1545240, 1657815, 1768336, 1824296, 2210420, 2280370, 2652504, 2736444, 3090480, 3315630, 3420555, 3648592, 4420840, 4560740, 5305008, 5472888, 6631260, 6841110, 8841680, 9121480, 10945776, 13262520, 13682220, 18014923, 18242960, 26525040, 27364440, 36029846, 54044769, 54728880, 72059692, 90074615, 108089538, 144119384, 180149230, 216179076, 270223845, 288238768, 360298460, 432358152, 540447690, 720596920, 864716304, 1080895380, 1441193840, 2161790760, 4323581520]

約数ペア:

[(1, 4323581520), (2, 2161790760), (3, 1441193840), (4, 1080895380), (5, 864716304), (6, 720596920), (8, 540447690), (10, 432358152), (12, 360298460), (15, 288238768), (16, 270223845), (20, 216179076), (24, 180149230), (30, 144119384), (40, 108089538), (48, 90074615), (60, 72059692), (79, 54728880), (80, 54044769), (120, 36029846), (158, 27364440), (163, 26525040), (237, 18242960), (240, 18014923), (316, 13682220), (326, 13262520), (395, 10945776), (474, 9121480), (489, 8841680), (632, 6841110), (652, 6631260), (790, 5472888), (815, 5305008), (948, 4560740), (978, 4420840), (1185, 3648592), (1264, 3420555), (1304, 3315630), (1399, 3090480), (1580, 2736444), (1630, 2652504), (1896, 2280370), (1956, 2210420), (2370, 1824296), (2445, 1768336), (2608, 1657815), (2798, 1545240), (3160, 1368222), (3260, 1326252), (3792, 1140185), (3912, 1105210), (4197, 1030160), (4740, 912148), (4890, 884168), (5596, 772620), (6320, 684111), (6520, 663126), (6995, 618096), (7824, 552605), (8394, 515080), (9480, 456074), (9780, 442084), (11192, 386310), (12877, 335760), (13040, 331563), (13990, 309048), (16788, 257540), (18960, 228037), (19560, 221042), (20985, 206032), (22384, 193155), (25754, 167880), (27980, 154524), (33576, 128770), (38631, 111920), (39120, 110521), (41970, 103016), (51508, 83940), (55960, 77262), (64385, 67152)]