1050806640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2423}}^1$

素因数の和:2591

約数の個数: 160

約数和(自身を含む): 3534773760

約数和(自身を除く): 2483967120

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, 78, 80, 104, 120, 130, 139, 156, 195, 208, 240, 260, 278, 312, 390, 417, 520, 556, 624, 695, 780, 834, 1040, 1112, 1390, 1560, 1668, 1807, 2085, 2224, 2423, 2780, 3120, 3336, 3614, 4170, 4846, 5421, 5560, 6672, 7228, 7269, 8340, 9035, 9692, 10842, 11120, 12115, 14456, 14538, 16680, 18070, 19384, 21684, 24230, 27105, 28912, 29076, 31499, 33360, 36140, 36345, 38768, 43368, 48460, 54210, 58152, 62998, 72280, 72690, 86736, 94497, 96920, 108420, 116304, 125996, 144560, 145380, 157495, 188994, 193840, 216840, 251992, 290760, 314990, 336797, 377988, 433680, 472485, 503984, 581520, 629980, 673594, 755976, 944970, 1010391, 1259960, 1347188, 1511952, 1683985, 1889940, 2020782, 2519920, 2694376, 3367970, 3779880, 4041564, 4378361, 5051955, 5388752, 6735940, 7559760, 8083128, 8756722, 10103910, 13135083, 13471880, 16166256, 17513444, 20207820, 21891805, 26270166, 26943760, 35026888, 40415640, 43783610, 52540332, 65675415, 70053776, 80831280, 87567220, 105080664, 131350830, 175134440, 210161328, 262701660, 350268880, 525403320, 1050806640]

約数ペア:

[(1, 1050806640), (2, 525403320), (3, 350268880), (4, 262701660), (5, 210161328), (6, 175134440), (8, 131350830), (10, 105080664), (12, 87567220), (13, 80831280), (15, 70053776), (16, 65675415), (20, 52540332), (24, 43783610), (26, 40415640), (30, 35026888), (39, 26943760), (40, 26270166), (48, 21891805), (52, 20207820), (60, 17513444), (65, 16166256), (78, 13471880), (80, 13135083), (104, 10103910), (120, 8756722), (130, 8083128), (139, 7559760), (156, 6735940), (195, 5388752), (208, 5051955), (240, 4378361), (260, 4041564), (278, 3779880), (312, 3367970), (390, 2694376), (417, 2519920), (520, 2020782), (556, 1889940), (624, 1683985), (695, 1511952), (780, 1347188), (834, 1259960), (1040, 1010391), (1112, 944970), (1390, 755976), (1560, 673594), (1668, 629980), (1807, 581520), (2085, 503984), (2224, 472485), (2423, 433680), (2780, 377988), (3120, 336797), (3336, 314990), (3614, 290760), (4170, 251992), (4846, 216840), (5421, 193840), (5560, 188994), (6672, 157495), (7228, 145380), (7269, 144560), (8340, 125996), (9035, 116304), (9692, 108420), (10842, 96920), (11120, 94497), (12115, 86736), (14456, 72690), (14538, 72280), (16680, 62998), (18070, 58152), (19384, 54210), (21684, 48460), (24230, 43368), (27105, 38768), (28912, 36345), (29076, 36140), (31499, 33360)]