551862480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2525

約数の個数: 160

約数和(自身を含む): 1868380416

約数和(自身を除く): 1316517936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 780, 876, 949, 1040, 1095, 1168, 1460, 1560, 1752, 1898, 2190, 2423, 2847, 2920, 3120, 3504, 3796, 4380, 4745, 4846, 5694, 5840, 7269, 7592, 8760, 9490, 9692, 11388, 12115, 14235, 14538, 15184, 17520, 18980, 19384, 22776, 24230, 28470, 29076, 31499, 36345, 37960, 38768, 45552, 48460, 56940, 58152, 62998, 72690, 75920, 94497, 96920, 113880, 116304, 125996, 145380, 157495, 176879, 188994, 193840, 227760, 251992, 290760, 314990, 353758, 377988, 472485, 503984, 530637, 581520, 629980, 707516, 755976, 884395, 944970, 1061274, 1259960, 1415032, 1511952, 1768790, 1889940, 2122548, 2299427, 2519920, 2653185, 2830064, 3537580, 3779880, 4245096, 4598854, 5306370, 6898281, 7075160, 7559760, 8490192, 9197708, 10612740, 11497135, 13796562, 14150320, 18395416, 21225480, 22994270, 27593124, 34491405, 36790832, 42450960, 45988540, 55186248, 68982810, 91977080, 110372496, 137965620, 183954160, 275931240, 551862480]

約数ペア:

[(1, 551862480), (2, 275931240), (3, 183954160), (4, 137965620), (5, 110372496), (6, 91977080), (8, 68982810), (10, 55186248), (12, 45988540), (13, 42450960), (15, 36790832), (16, 34491405), (20, 27593124), (24, 22994270), (26, 21225480), (30, 18395416), (39, 14150320), (40, 13796562), (48, 11497135), (52, 10612740), (60, 9197708), (65, 8490192), (73, 7559760), (78, 7075160), (80, 6898281), (104, 5306370), (120, 4598854), (130, 4245096), (146, 3779880), (156, 3537580), (195, 2830064), (208, 2653185), (219, 2519920), (240, 2299427), (260, 2122548), (292, 1889940), (312, 1768790), (365, 1511952), (390, 1415032), (438, 1259960), (520, 1061274), (584, 944970), (624, 884395), (730, 755976), (780, 707516), (876, 629980), (949, 581520), (1040, 530637), (1095, 503984), (1168, 472485), (1460, 377988), (1560, 353758), (1752, 314990), (1898, 290760), (2190, 251992), (2423, 227760), (2847, 193840), (2920, 188994), (3120, 176879), (3504, 157495), (3796, 145380), (4380, 125996), (4745, 116304), (4846, 113880), (5694, 96920), (5840, 94497), (7269, 75920), (7592, 72690), (8760, 62998), (9490, 58152), (9692, 56940), (11388, 48460), (12115, 45552), (14235, 38768), (14538, 37960), (15184, 36345), (17520, 31499), (18980, 29076), (19384, 28470), (22776, 24230)]