1020765120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:523

約数の個数: 224

約数和(自身を含む): 3441070080

約数和(自身を除く): 2420304960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 191, 192, 228, 240, 285, 293, 304, 320, 380, 382, 456, 480, 570, 573, 586, 608, 760, 764, 879, 912, 955, 960, 1140, 1146, 1172, 1216, 1465, 1520, 1528, 1758, 1824, 1910, 2280, 2292, 2344, 2865, 2930, 3040, 3056, 3516, 3629, 3648, 3820, 4395, 4560, 4584, 4688, 5567, 5730, 5860, 6080, 6112, 7032, 7258, 7640, 8790, 9120, 9168, 9376, 10887, 11134, 11460, 11720, 12224, 14064, 14516, 15280, 16701, 17580, 18145, 18240, 18336, 18752, 21774, 22268, 22920, 23440, 27835, 28128, 29032, 30560, 33402, 35160, 36290, 36672, 43548, 44536, 45840, 46880, 54435, 55670, 55963, 56256, 58064, 61120, 66804, 70320, 72580, 83505, 87096, 89072, 91680, 93760, 108870, 111340, 111926, 116128, 133608, 140640, 145160, 167010, 167889, 174192, 178144, 183360, 217740, 222680, 223852, 232256, 267216, 279815, 281280, 290320, 334020, 335778, 348384, 356288, 435480, 445360, 447704, 534432, 559630, 580640, 668040, 671556, 696768, 839445, 870960, 890720, 895408, 1063297, 1068864, 1119260, 1161280, 1336080, 1343112, 1678890, 1741920, 1781440, 1790816, 2126594, 2238520, 2672160, 2686224, 3189891, 3357780, 3483840, 3581632, 4253188, 4477040, 5316485, 5344320, 5372448, 6379782, 6715560, 8506376, 8954080, 10632970, 10744896, 12759564, 13431120, 15949455, 17012752, 17908160, 21265940, 25519128, 26862240, 31898910, 34025504, 42531880, 51038256, 53724480, 63797820, 68051008, 85063760, 102076512, 127595640, 170127520, 204153024, 255191280, 340255040, 510382560, 1020765120]

約数ペア:

[(1, 1020765120), (2, 510382560), (3, 340255040), (4, 255191280), (5, 204153024), (6, 170127520), (8, 127595640), (10, 102076512), (12, 85063760), (15, 68051008), (16, 63797820), (19, 53724480), (20, 51038256), (24, 42531880), (30, 34025504), (32, 31898910), (38, 26862240), (40, 25519128), (48, 21265940), (57, 17908160), (60, 17012752), (64, 15949455), (76, 13431120), (80, 12759564), (95, 10744896), (96, 10632970), (114, 8954080), (120, 8506376), (152, 6715560), (160, 6379782), (190, 5372448), (191, 5344320), (192, 5316485), (228, 4477040), (240, 4253188), (285, 3581632), (293, 3483840), (304, 3357780), (320, 3189891), (380, 2686224), (382, 2672160), (456, 2238520), (480, 2126594), (570, 1790816), (573, 1781440), (586, 1741920), (608, 1678890), (760, 1343112), (764, 1336080), (879, 1161280), (912, 1119260), (955, 1068864), (960, 1063297), (1140, 895408), (1146, 890720), (1172, 870960), (1216, 839445), (1465, 696768), (1520, 671556), (1528, 668040), (1758, 580640), (1824, 559630), (1910, 534432), (2280, 447704), (2292, 445360), (2344, 435480), (2865, 356288), (2930, 348384), (3040, 335778), (3056, 334020), (3516, 290320), (3629, 281280), (3648, 279815), (3820, 267216), (4395, 232256), (4560, 223852), (4584, 222680), (4688, 217740), (5567, 183360), (5730, 178144), (5860, 174192), (6080, 167889), (6112, 167010), (7032, 145160), (7258, 140640), (7640, 133608), (8790, 116128), (9120, 111926), (9168, 111340), (9376, 108870), (10887, 93760), (11134, 91680), (11460, 89072), (11720, 87096), (12224, 83505), (14064, 72580), (14516, 70320), (15280, 66804), (16701, 61120), (17580, 58064), (18145, 56256), (18240, 55963), (18336, 55670), (18752, 54435), (21774, 46880), (22268, 45840), (22920, 44536), (23440, 43548), (27835, 36672), (28128, 36290), (29032, 35160), (30560, 33402)]