7935203220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2857}}^1$

素因数の和:3282

約数の個数: 192

約数和(自身を含む): 26964887040

約数和(自身を除く): 19029683820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 389, 420, 476, 510, 595, 714, 778, 1020, 1167, 1190, 1428, 1556, 1785, 1945, 2334, 2380, 2723, 2857, 3570, 3890, 4668, 5446, 5714, 5835, 6613, 7140, 7780, 8169, 8571, 10892, 11428, 11670, 13226, 13615, 14285, 16338, 17142, 19839, 19999, 23340, 26452, 27230, 28570, 32676, 33065, 34284, 39678, 39998, 40845, 42855, 46291, 48569, 54460, 57140, 59997, 66130, 79356, 79996, 81690, 85710, 92582, 97138, 99195, 99995, 119994, 132260, 138873, 145707, 163380, 171420, 185164, 194276, 198390, 199990, 231455, 239988, 242845, 277746, 291414, 299985, 339983, 396780, 399980, 462910, 485690, 555492, 582828, 599970, 679966, 694365, 728535, 925820, 971380, 1019949, 1111373, 1199940, 1359932, 1388730, 1457070, 1699915, 2039898, 2222746, 2777460, 2914140, 3334119, 3399830, 4079796, 4445492, 5099745, 5556865, 6668238, 6799660, 7779611, 10199490, 11113730, 13336476, 15559222, 16670595, 18893341, 20398980, 22227460, 23338833, 31118444, 33341190, 37786682, 38898055, 46677666, 56680023, 66682380, 75573364, 77796110, 93355332, 94466705, 113360046, 116694165, 132253387, 155592220, 188933410, 226720092, 233388330, 264506774, 283400115, 377866820, 396760161, 466776660, 529013548, 566800230, 661266935, 793520322, 1133600460, 1322533870, 1587040644, 1983800805, 2645067740, 3967601610, 7935203220]

約数ペア:

[(1, 7935203220), (2, 3967601610), (3, 2645067740), (4, 1983800805), (5, 1587040644), (6, 1322533870), (7, 1133600460), (10, 793520322), (12, 661266935), (14, 566800230), (15, 529013548), (17, 466776660), (20, 396760161), (21, 377866820), (28, 283400115), (30, 264506774), (34, 233388330), (35, 226720092), (42, 188933410), (51, 155592220), (60, 132253387), (68, 116694165), (70, 113360046), (84, 94466705), (85, 93355332), (102, 77796110), (105, 75573364), (119, 66682380), (140, 56680023), (170, 46677666), (204, 38898055), (210, 37786682), (238, 33341190), (255, 31118444), (340, 23338833), (357, 22227460), (389, 20398980), (420, 18893341), (476, 16670595), (510, 15559222), (595, 13336476), (714, 11113730), (778, 10199490), (1020, 7779611), (1167, 6799660), (1190, 6668238), (1428, 5556865), (1556, 5099745), (1785, 4445492), (1945, 4079796), (2334, 3399830), (2380, 3334119), (2723, 2914140), (2857, 2777460), (3570, 2222746), (3890, 2039898), (4668, 1699915), (5446, 1457070), (5714, 1388730), (5835, 1359932), (6613, 1199940), (7140, 1111373), (7780, 1019949), (8169, 971380), (8571, 925820), (10892, 728535), (11428, 694365), (11670, 679966), (13226, 599970), (13615, 582828), (14285, 555492), (16338, 485690), (17142, 462910), (19839, 399980), (19999, 396780), (23340, 339983), (26452, 299985), (27230, 291414), (28570, 277746), (32676, 242845), (33065, 239988), (34284, 231455), (39678, 199990), (39998, 198390), (40845, 194276), (42855, 185164), (46291, 171420), (48569, 163380), (54460, 145707), (57140, 138873), (59997, 132260), (66130, 119994), (79356, 99995), (79996, 99195), (81690, 97138), (85710, 92582)]