401855520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 384

約数和(自身を含む): 1514080512

約数和(自身を除く): 1112224992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 37, 40, 44, 48, 51, 55, 60, 66, 68, 74, 80, 85, 88, 96, 102, 110, 111, 120, 121, 132, 136, 148, 160, 165, 170, 176, 185, 187, 204, 220, 222, 240, 242, 255, 264, 272, 296, 330, 340, 352, 363, 370, 374, 407, 408, 440, 444, 480, 484, 510, 528, 544, 555, 561, 592, 605, 629, 660, 680, 726, 740, 748, 814, 816, 880, 888, 935, 968, 1020, 1056, 1110, 1122, 1184, 1210, 1221, 1258, 1320, 1331, 1360, 1452, 1480, 1496, 1628, 1632, 1760, 1776, 1815, 1870, 1887, 1936, 2035, 2040, 2057, 2220, 2244, 2420, 2442, 2516, 2640, 2662, 2720, 2805, 2904, 2960, 2992, 3145, 3256, 3552, 3630, 3740, 3774, 3872, 3993, 4070, 4080, 4114, 4440, 4477, 4488, 4840, 4884, 5032, 5280, 5324, 5610, 5808, 5920, 5984, 6105, 6171, 6290, 6512, 6655, 6919, 7260, 7480, 7548, 7986, 8140, 8160, 8228, 8880, 8954, 8976, 9435, 9680, 9768, 10064, 10285, 10648, 11220, 11616, 12210, 12342, 12580, 13024, 13310, 13431, 13838, 14520, 14960, 15096, 15972, 16280, 16456, 17760, 17908, 17952, 18870, 19360, 19536, 19965, 20128, 20570, 20757, 21296, 22385, 22440, 22627, 24420, 24684, 25160, 26620, 26862, 27676, 29040, 29920, 30192, 30855, 31944, 32560, 32912, 34595, 35816, 37740, 39072, 39930, 41140, 41514, 42592, 44770, 44880, 45254, 48840, 49247, 49368, 50320, 53240, 53724, 55352, 58080, 60384, 61710, 63888, 65120, 65824, 67155, 67881, 69190, 71632, 75480, 76109, 79860, 82280, 83028, 89540, 89760, 90508, 97680, 98494, 98736, 100640, 103785, 106480, 107448, 110704, 113135, 123420, 127776, 134310, 135762, 138380, 143264, 147741, 150960, 152218, 159720, 164560, 166056, 179080, 181016, 195360, 196988, 197472, 207570, 212960, 214896, 221408, 226270, 228327, 246235, 246840, 268620, 271524, 276760, 295482, 301920, 304436, 319440, 329120, 332112, 339405, 358160, 362032, 380545, 393976, 415140, 429792, 452540, 456654, 492470, 493680, 537240, 543048, 553520, 590964, 608872, 638880, 664224, 678810, 716320, 724064, 738705, 761090, 787952, 830280, 837199, 905080, 913308, 984940, 987360, 1074480, 1086096, 1107040, 1141635, 1181928, 1217744, 1357620, 1477410, 1522180, 1575904, 1660560, 1674398, 1810160, 1826616, 1969880, 2148960, 2172192, 2283270, 2363856, 2435488, 2511597, 2715240, 2954820, 3044360, 3321120, 3348796, 3620320, 3653232, 3939760, 4185995, 4566540, 4727712, 5023194, 5430480, 5909640, 6088720, 6697592, 7306464, 7879520, 8371990, 9133080, 10046388, 10860960, 11819280, 12177440, 12557985, 13395184, 16743980, 18266160, 20092776, 23638560, 25115970, 26790368, 33487960, 36532320, 40185552, 50231940, 66975920, 80371104, 100463880, 133951840, 200927760, 401855520]

約数ペア:

[(1, 401855520), (2, 200927760), (3, 133951840), (4, 100463880), (5, 80371104), (6, 66975920), (8, 50231940), (10, 40185552), (11, 36532320), (12, 33487960), (15, 26790368), (16, 25115970), (17, 23638560), (20, 20092776), (22, 18266160), (24, 16743980), (30, 13395184), (32, 12557985), (33, 12177440), (34, 11819280), (37, 10860960), (40, 10046388), (44, 9133080), (48, 8371990), (51, 7879520), (55, 7306464), (60, 6697592), (66, 6088720), (68, 5909640), (74, 5430480), (80, 5023194), (85, 4727712), (88, 4566540), (96, 4185995), (102, 3939760), (110, 3653232), (111, 3620320), (120, 3348796), (121, 3321120), (132, 3044360), (136, 2954820), (148, 2715240), (160, 2511597), (165, 2435488), (170, 2363856), (176, 2283270), (185, 2172192), (187, 2148960), (204, 1969880), (220, 1826616), (222, 1810160), (240, 1674398), (242, 1660560), (255, 1575904), (264, 1522180), (272, 1477410), (296, 1357620), (330, 1217744), (340, 1181928), (352, 1141635), (363, 1107040), (370, 1086096), (374, 1074480), (407, 987360), (408, 984940), (440, 913308), (444, 905080), (480, 837199), (484, 830280), (510, 787952), (528, 761090), (544, 738705), (555, 724064), (561, 716320), (592, 678810), (605, 664224), (629, 638880), (660, 608872), (680, 590964), (726, 553520), (740, 543048), (748, 537240), (814, 493680), (816, 492470), (880, 456654), (888, 452540), (935, 429792), (968, 415140), (1020, 393976), (1056, 380545), (1110, 362032), (1122, 358160), (1184, 339405), (1210, 332112), (1221, 329120), (1258, 319440), (1320, 304436), (1331, 301920), (1360, 295482), (1452, 276760), (1480, 271524), (1496, 268620), (1628, 246840), (1632, 246235), (1760, 228327), (1776, 226270), (1815, 221408), (1870, 214896), (1887, 212960), (1936, 207570), (2035, 197472), (2040, 196988), (2057, 195360), (2220, 181016), (2244, 179080), (2420, 166056), (2442, 164560), (2516, 159720), (2640, 152218), (2662, 150960), (2720, 147741), (2805, 143264), (2904, 138380), (2960, 135762), (2992, 134310), (3145, 127776), (3256, 123420), (3552, 113135), (3630, 110704), (3740, 107448), (3774, 106480), (3872, 103785), (3993, 100640), (4070, 98736), (4080, 98494), (4114, 97680), (4440, 90508), (4477, 89760), (4488, 89540), (4840, 83028), (4884, 82280), (5032, 79860), (5280, 76109), (5324, 75480), (5610, 71632), (5808, 69190), (5920, 67881), (5984, 67155), (6105, 65824), (6171, 65120), (6290, 63888), (6512, 61710), (6655, 60384), (6919, 58080), (7260, 55352), (7480, 53724), (7548, 53240), (7986, 50320), (8140, 49368), (8160, 49247), (8228, 48840), (8880, 45254), (8954, 44880), (8976, 44770), (9435, 42592), (9680, 41514), (9768, 41140), (10064, 39930), (10285, 39072), (10648, 37740), (11220, 35816), (11616, 34595), (12210, 32912), (12342, 32560), (12580, 31944), (13024, 30855), (13310, 30192), (13431, 29920), (13838, 29040), (14520, 27676), (14960, 26862), (15096, 26620), (15972, 25160), (16280, 24684), (16456, 24420), (17760, 22627), (17908, 22440), (17952, 22385), (18870, 21296), (19360, 20757), (19536, 20570), (19965, 20128)]