80267880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 384

約数和(自身を含む): 327991680

約数和(自身を除く): 247723800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 49, 51, 55, 56, 60, 66, 68, 70, 73, 77, 84, 85, 88, 98, 102, 105, 110, 119, 120, 132, 136, 140, 146, 147, 154, 165, 168, 170, 187, 196, 204, 210, 219, 220, 231, 238, 245, 255, 264, 280, 292, 294, 308, 330, 340, 357, 365, 374, 385, 392, 408, 420, 438, 440, 462, 476, 490, 510, 511, 539, 561, 584, 588, 595, 616, 660, 680, 714, 730, 735, 748, 770, 803, 833, 840, 876, 924, 935, 952, 980, 1020, 1022, 1078, 1095, 1122, 1155, 1176, 1190, 1241, 1309, 1320, 1428, 1460, 1470, 1496, 1533, 1540, 1606, 1617, 1666, 1752, 1785, 1848, 1870, 1960, 2040, 2044, 2156, 2190, 2244, 2310, 2380, 2409, 2482, 2499, 2555, 2618, 2695, 2805, 2856, 2920, 2940, 3066, 3080, 3212, 3234, 3332, 3570, 3577, 3723, 3740, 3927, 4015, 4088, 4165, 4312, 4380, 4488, 4620, 4760, 4818, 4964, 4998, 5110, 5236, 5390, 5610, 5621, 5880, 6132, 6205, 6424, 6468, 6545, 6664, 7140, 7154, 7446, 7480, 7665, 7854, 8030, 8085, 8330, 8687, 8760, 9163, 9240, 9636, 9928, 9996, 10220, 10472, 10731, 10780, 11220, 11242, 12045, 12264, 12410, 12495, 12936, 13090, 13651, 14280, 14308, 14892, 15330, 15708, 16060, 16170, 16660, 16863, 17374, 17885, 18326, 18615, 19272, 19635, 19992, 20440, 21462, 21560, 22440, 22484, 24090, 24820, 24990, 26061, 26180, 27302, 27489, 28105, 28616, 29784, 30660, 31416, 32120, 32340, 33320, 33726, 34748, 35770, 36652, 37230, 39270, 39347, 40953, 42924, 43435, 44968, 45815, 48180, 49640, 49980, 52122, 52360, 53655, 54604, 54978, 56210, 60809, 61320, 64680, 67452, 68255, 69496, 71540, 73304, 74460, 78540, 78694, 81906, 84315, 85848, 86870, 91630, 95557, 96360, 99960, 104244, 107310, 109208, 109956, 112420, 118041, 121618, 130305, 134904, 136510, 137445, 143080, 148920, 157080, 157388, 163812, 168630, 173740, 182427, 183260, 191114, 196735, 204765, 208488, 214620, 219912, 224840, 236082, 243236, 260610, 273020, 274890, 286671, 304045, 314776, 327624, 337260, 347480, 364854, 366520, 382228, 393470, 409530, 429240, 472164, 477785, 486472, 521220, 546040, 549780, 573342, 590205, 608090, 668899, 674520, 729708, 764456, 786940, 819060, 912135, 944328, 955570, 1042440, 1099560, 1146684, 1180410, 1216180, 1337798, 1433355, 1459416, 1573880, 1638120, 1824270, 1911140, 2006697, 2293368, 2360820, 2432360, 2675596, 2866710, 3344495, 3648540, 3822280, 4013394, 4721640, 5351192, 5733420, 6688990, 7297080, 8026788, 10033485, 11466840, 13377980, 16053576, 20066970, 26755960, 40133940, 80267880]

約数ペア:

[(1, 80267880), (2, 40133940), (3, 26755960), (4, 20066970), (5, 16053576), (6, 13377980), (7, 11466840), (8, 10033485), (10, 8026788), (11, 7297080), (12, 6688990), (14, 5733420), (15, 5351192), (17, 4721640), (20, 4013394), (21, 3822280), (22, 3648540), (24, 3344495), (28, 2866710), (30, 2675596), (33, 2432360), (34, 2360820), (35, 2293368), (40, 2006697), (42, 1911140), (44, 1824270), (49, 1638120), (51, 1573880), (55, 1459416), (56, 1433355), (60, 1337798), (66, 1216180), (68, 1180410), (70, 1146684), (73, 1099560), (77, 1042440), (84, 955570), (85, 944328), (88, 912135), (98, 819060), (102, 786940), (105, 764456), (110, 729708), (119, 674520), (120, 668899), (132, 608090), (136, 590205), (140, 573342), (146, 549780), (147, 546040), (154, 521220), (165, 486472), (168, 477785), (170, 472164), (187, 429240), (196, 409530), (204, 393470), (210, 382228), (219, 366520), (220, 364854), (231, 347480), (238, 337260), (245, 327624), (255, 314776), (264, 304045), (280, 286671), (292, 274890), (294, 273020), (308, 260610), (330, 243236), (340, 236082), (357, 224840), (365, 219912), (374, 214620), (385, 208488), (392, 204765), (408, 196735), (420, 191114), (438, 183260), (440, 182427), (462, 173740), (476, 168630), (490, 163812), (510, 157388), (511, 157080), (539, 148920), (561, 143080), (584, 137445), (588, 136510), (595, 134904), (616, 130305), (660, 121618), (680, 118041), (714, 112420), (730, 109956), (735, 109208), (748, 107310), (770, 104244), (803, 99960), (833, 96360), (840, 95557), (876, 91630), (924, 86870), (935, 85848), (952, 84315), (980, 81906), (1020, 78694), (1022, 78540), (1078, 74460), (1095, 73304), (1122, 71540), (1155, 69496), (1176, 68255), (1190, 67452), (1241, 64680), (1309, 61320), (1320, 60809), (1428, 56210), (1460, 54978), (1470, 54604), (1496, 53655), (1533, 52360), (1540, 52122), (1606, 49980), (1617, 49640), (1666, 48180), (1752, 45815), (1785, 44968), (1848, 43435), (1870, 42924), (1960, 40953), (2040, 39347), (2044, 39270), (2156, 37230), (2190, 36652), (2244, 35770), (2310, 34748), (2380, 33726), (2409, 33320), (2482, 32340), (2499, 32120), (2555, 31416), (2618, 30660), (2695, 29784), (2805, 28616), (2856, 28105), (2920, 27489), (2940, 27302), (3066, 26180), (3080, 26061), (3212, 24990), (3234, 24820), (3332, 24090), (3570, 22484), (3577, 22440), (3723, 21560), (3740, 21462), (3927, 20440), (4015, 19992), (4088, 19635), (4165, 19272), (4312, 18615), (4380, 18326), (4488, 17885), (4620, 17374), (4760, 16863), (4818, 16660), (4964, 16170), (4998, 16060), (5110, 15708), (5236, 15330), (5390, 14892), (5610, 14308), (5621, 14280), (5880, 13651), (6132, 13090), (6205, 12936), (6424, 12495), (6468, 12410), (6545, 12264), (6664, 12045), (7140, 11242), (7154, 11220), (7446, 10780), (7480, 10731), (7665, 10472), (7854, 10220), (8030, 9996), (8085, 9928), (8330, 9636), (8687, 9240), (8760, 9163)]