1849933680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35521}}^1$

素因数の和:35575

約数の個数: 160

約数和(自身を含む): 6765662208

約数和(自身を除く): 4915728528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 35521, 52080, 71042, 106563, 142084, 177605, 213126, 248647, 284168, 355210, 426252, 497294, 532815, 568336, 710420, 745941, 852504, 994588, 1065630, 1101151, 1243235, 1420840, 1491882, 1705008, 1989176, 2131260, 2202302, 2486470, 2841680, 2983764, 3303453, 3729705, 3978352, 4262520, 4404604, 4972940, 5505755, 5967528, 6606906, 7459410, 7708057, 8525040, 8809208, 9945880, 11011510, 11935056, 13213812, 14918820, 15416114, 16517265, 17618416, 19891760, 22023020, 23124171, 26427624, 29837640, 30832228, 33034530, 38540285, 44046040, 46248342, 52855248, 59675280, 61664456, 66069060, 77080570, 88092080, 92496684, 115620855, 123328912, 132138120, 154161140, 184993368, 231241710, 264276240, 308322280, 369986736, 462483420, 616644560, 924966840, 1849933680]

約数ペア:

[(1, 1849933680), (2, 924966840), (3, 616644560), (4, 462483420), (5, 369986736), (6, 308322280), (7, 264276240), (8, 231241710), (10, 184993368), (12, 154161140), (14, 132138120), (15, 123328912), (16, 115620855), (20, 92496684), (21, 88092080), (24, 77080570), (28, 66069060), (30, 61664456), (31, 59675280), (35, 52855248), (40, 46248342), (42, 44046040), (48, 38540285), (56, 33034530), (60, 30832228), (62, 29837640), (70, 26427624), (80, 23124171), (84, 22023020), (93, 19891760), (105, 17618416), (112, 16517265), (120, 15416114), (124, 14918820), (140, 13213812), (155, 11935056), (168, 11011510), (186, 9945880), (210, 8809208), (217, 8525040), (240, 7708057), (248, 7459410), (280, 6606906), (310, 5967528), (336, 5505755), (372, 4972940), (420, 4404604), (434, 4262520), (465, 3978352), (496, 3729705), (560, 3303453), (620, 2983764), (651, 2841680), (744, 2486470), (840, 2202302), (868, 2131260), (930, 1989176), (1085, 1705008), (1240, 1491882), (1302, 1420840), (1488, 1243235), (1680, 1101151), (1736, 1065630), (1860, 994588), (2170, 852504), (2480, 745941), (2604, 710420), (3255, 568336), (3472, 532815), (3720, 497294), (4340, 426252), (5208, 355210), (6510, 284168), (7440, 248647), (8680, 213126), (10416, 177605), (13020, 142084), (17360, 106563), (26040, 71042), (35521, 52080)]