87558659720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1\times {\mathrm{3709}}^1$

素因数の和:5215

約数の個数: 128

約数和(自身を含む): 229188960000

約数和(自身を除く): 141630300280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1429, 1652, 2065, 2360, 2858, 3304, 3709, 4130, 5716, 7145, 7418, 8260, 10003, 11432, 14290, 14836, 16520, 18545, 20006, 25963, 28580, 29672, 37090, 40012, 50015, 51926, 57160, 74180, 80024, 84311, 100030, 103852, 129815, 148360, 168622, 200060, 207704, 218831, 259630, 337244, 400120, 421555, 437662, 519260, 590177, 674488, 843110, 875324, 1038520, 1094155, 1180354, 1531817, 1686220, 1750648, 2188310, 2360708, 2950885, 3063634, 3372440, 4376620, 4721416, 5300161, 5901770, 6127268, 7659085, 8753240, 10600322, 11803540, 12254536, 15318170, 21200644, 23607080, 26500805, 30636340, 37101127, 42401288, 53001610, 61272680, 74202254, 106003220, 148404508, 185505635, 212006440, 296809016, 312709499, 371011270, 625418998, 742022540, 1250837996, 1484045080, 1563547495, 2188966493, 2501675992, 3127094990, 4377932986, 6254189980, 8755865972, 10944832465, 12508379960, 17511731944, 21889664930, 43779329860, 87558659720]

約数ペア:

[(1, 87558659720), (2, 43779329860), (4, 21889664930), (5, 17511731944), (7, 12508379960), (8, 10944832465), (10, 8755865972), (14, 6254189980), (20, 4377932986), (28, 3127094990), (35, 2501675992), (40, 2188966493), (56, 1563547495), (59, 1484045080), (70, 1250837996), (118, 742022540), (140, 625418998), (236, 371011270), (280, 312709499), (295, 296809016), (413, 212006440), (472, 185505635), (590, 148404508), (826, 106003220), (1180, 74202254), (1429, 61272680), (1652, 53001610), (2065, 42401288), (2360, 37101127), (2858, 30636340), (3304, 26500805), (3709, 23607080), (4130, 21200644), (5716, 15318170), (7145, 12254536), (7418, 11803540), (8260, 10600322), (10003, 8753240), (11432, 7659085), (14290, 6127268), (14836, 5901770), (16520, 5300161), (18545, 4721416), (20006, 4376620), (25963, 3372440), (28580, 3063634), (29672, 2950885), (37090, 2360708), (40012, 2188310), (50015, 1750648), (51926, 1686220), (57160, 1531817), (74180, 1180354), (80024, 1094155), (84311, 1038520), (100030, 875324), (103852, 843110), (129815, 674488), (148360, 590177), (168622, 519260), (200060, 437662), (207704, 421555), (218831, 400120), (259630, 337244)]