1273303920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1140

約数の個数: 320

約数和(自身を含む): 4863688704

約数和(自身を除く): 3590384784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 105, 112, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 240, 248, 276, 280, 310, 322, 336, 345, 368, 372, 420, 434, 460, 465, 483, 496, 552, 560, 620, 644, 651, 690, 713, 744, 805, 840, 868, 920, 930, 966, 1063, 1085, 1104, 1240, 1288, 1302, 1380, 1426, 1488, 1610, 1680, 1736, 1840, 1860, 1932, 2126, 2139, 2170, 2415, 2480, 2576, 2604, 2760, 2852, 3189, 3220, 3255, 3472, 3565, 3720, 3864, 4252, 4278, 4340, 4830, 4991, 5208, 5315, 5520, 5704, 6378, 6440, 6510, 7130, 7440, 7441, 7728, 8504, 8556, 8680, 9660, 9982, 10416, 10630, 10695, 11408, 12756, 12880, 13020, 14260, 14882, 14973, 15945, 17008, 17112, 17360, 19320, 19964, 21260, 21390, 22323, 24449, 24955, 25512, 26040, 28520, 29764, 29946, 31890, 32953, 34224, 37205, 38640, 39928, 42520, 42780, 44646, 48898, 49910, 51024, 52080, 57040, 59528, 59892, 63780, 65906, 73347, 74410, 74865, 79856, 85040, 85560, 89292, 97796, 98859, 99820, 111615, 119056, 119784, 122245, 127560, 131812, 146694, 148820, 149730, 164765, 171120, 171143, 178584, 195592, 197718, 199640, 223230, 230671, 239568, 244490, 255120, 263624, 293388, 297640, 299460, 329530, 342286, 357168, 366735, 391184, 395436, 399280, 446460, 461342, 488980, 494295, 513429, 527248, 586776, 595280, 598920, 659060, 684572, 692013, 733470, 757919, 790872, 855715, 892920, 922684, 977960, 988590, 1026858, 1153355, 1173552, 1197840, 1318120, 1369144, 1384026, 1466940, 1515838, 1581744, 1711430, 1785840, 1845368, 1955920, 1977180, 2053716, 2273757, 2306710, 2567145, 2636240, 2738288, 2768052, 2933880, 3031676, 3422860, 3460065, 3690736, 3789595, 3954360, 4107432, 4547514, 4613420, 5134290, 5305433, 5536104, 5867760, 6063352, 6845720, 6920130, 7579190, 7908720, 8214864, 9095028, 9226840, 10268580, 10610866, 11072208, 11368785, 12126704, 13691440, 13840260, 15158380, 15916299, 18190056, 18453680, 20537160, 21221732, 22737570, 26527165, 27680520, 30316760, 31832598, 36380112, 41074320, 42443464, 45475140, 53054330, 55361040, 60633520, 63665196, 79581495, 84886928, 90950280, 106108660, 127330392, 159162990, 181900560, 212217320, 254660784, 318325980, 424434640, 636651960, 1273303920]

約数ペア:

[(1, 1273303920), (2, 636651960), (3, 424434640), (4, 318325980), (5, 254660784), (6, 212217320), (7, 181900560), (8, 159162990), (10, 127330392), (12, 106108660), (14, 90950280), (15, 84886928), (16, 79581495), (20, 63665196), (21, 60633520), (23, 55361040), (24, 53054330), (28, 45475140), (30, 42443464), (31, 41074320), (35, 36380112), (40, 31832598), (42, 30316760), (46, 27680520), (48, 26527165), (56, 22737570), (60, 21221732), (62, 20537160), (69, 18453680), (70, 18190056), (80, 15916299), (84, 15158380), (92, 13840260), (93, 13691440), (105, 12126704), (112, 11368785), (115, 11072208), (120, 10610866), (124, 10268580), (138, 9226840), (140, 9095028), (155, 8214864), (161, 7908720), (168, 7579190), (184, 6920130), (186, 6845720), (210, 6063352), (217, 5867760), (230, 5536104), (240, 5305433), (248, 5134290), (276, 4613420), (280, 4547514), (310, 4107432), (322, 3954360), (336, 3789595), (345, 3690736), (368, 3460065), (372, 3422860), (420, 3031676), (434, 2933880), (460, 2768052), (465, 2738288), (483, 2636240), (496, 2567145), (552, 2306710), (560, 2273757), (620, 2053716), (644, 1977180), (651, 1955920), (690, 1845368), (713, 1785840), (744, 1711430), (805, 1581744), (840, 1515838), (868, 1466940), (920, 1384026), (930, 1369144), (966, 1318120), (1063, 1197840), (1085, 1173552), (1104, 1153355), (1240, 1026858), (1288, 988590), (1302, 977960), (1380, 922684), (1426, 892920), (1488, 855715), (1610, 790872), (1680, 757919), (1736, 733470), (1840, 692013), (1860, 684572), (1932, 659060), (2126, 598920), (2139, 595280), (2170, 586776), (2415, 527248), (2480, 513429), (2576, 494295), (2604, 488980), (2760, 461342), (2852, 446460), (3189, 399280), (3220, 395436), (3255, 391184), (3472, 366735), (3565, 357168), (3720, 342286), (3864, 329530), (4252, 299460), (4278, 297640), (4340, 293388), (4830, 263624), (4991, 255120), (5208, 244490), (5315, 239568), (5520, 230671), (5704, 223230), (6378, 199640), (6440, 197718), (6510, 195592), (7130, 178584), (7440, 171143), (7441, 171120), (7728, 164765), (8504, 149730), (8556, 148820), (8680, 146694), (9660, 131812), (9982, 127560), (10416, 122245), (10630, 119784), (10695, 119056), (11408, 111615), (12756, 99820), (12880, 98859), (13020, 97796), (14260, 89292), (14882, 85560), (14973, 85040), (15945, 79856), (17008, 74865), (17112, 74410), (17360, 73347), (19320, 65906), (19964, 63780), (21260, 59892), (21390, 59528), (22323, 57040), (24449, 52080), (24955, 51024), (25512, 49910), (26040, 48898), (28520, 44646), (29764, 42780), (29946, 42520), (31890, 39928), (32953, 38640), (34224, 37205)]