80283840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:959

約数の個数: 224

約数和(自身を含む): 314065920

約数和(自身を除く): 233782080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 919, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 1838, 2080, 2184, 2240, 2496, 2730, 2757, 2912, 3120, 3360, 3640, 3676, 4160, 4368, 4595, 5460, 5514, 5824, 6240, 6433, 6720, 7280, 7352, 8736, 9190, 10920, 11028, 11947, 12480, 12866, 13785, 14560, 14704, 17472, 18380, 19299, 21840, 22056, 23894, 25732, 27570, 29120, 29408, 32165, 35841, 36760, 38598, 43680, 44112, 47788, 51464, 55140, 58816, 59735, 64330, 71682, 73520, 77196, 83629, 87360, 88224, 95576, 96495, 102928, 110280, 119470, 128660, 143364, 147040, 154392, 167258, 176448, 179205, 191152, 192990, 205856, 220560, 238940, 250887, 257320, 286728, 294080, 308784, 334516, 358410, 382304, 385980, 411712, 418145, 441120, 477880, 501774, 514640, 573456, 617568, 669032, 716820, 764608, 771960, 836290, 882240, 955760, 1003548, 1029280, 1146912, 1235136, 1254435, 1338064, 1433640, 1543920, 1672580, 1911520, 2007096, 2058560, 2293824, 2508870, 2676128, 2867280, 3087840, 3345160, 3823040, 4014192, 5017740, 5352256, 5734560, 6175680, 6690320, 8028384, 10035480, 11469120, 13380640, 16056768, 20070960, 26761280, 40141920, 80283840]

約数ペア:

[(1, 80283840), (2, 40141920), (3, 26761280), (4, 20070960), (5, 16056768), (6, 13380640), (7, 11469120), (8, 10035480), (10, 8028384), (12, 6690320), (13, 6175680), (14, 5734560), (15, 5352256), (16, 5017740), (20, 4014192), (21, 3823040), (24, 3345160), (26, 3087840), (28, 2867280), (30, 2676128), (32, 2508870), (35, 2293824), (39, 2058560), (40, 2007096), (42, 1911520), (48, 1672580), (52, 1543920), (56, 1433640), (60, 1338064), (64, 1254435), (65, 1235136), (70, 1146912), (78, 1029280), (80, 1003548), (84, 955760), (91, 882240), (96, 836290), (104, 771960), (105, 764608), (112, 716820), (120, 669032), (130, 617568), (140, 573456), (156, 514640), (160, 501774), (168, 477880), (182, 441120), (192, 418145), (195, 411712), (208, 385980), (210, 382304), (224, 358410), (240, 334516), (260, 308784), (273, 294080), (280, 286728), (312, 257320), (320, 250887), (336, 238940), (364, 220560), (390, 205856), (416, 192990), (420, 191152), (448, 179205), (455, 176448), (480, 167258), (520, 154392), (546, 147040), (560, 143364), (624, 128660), (672, 119470), (728, 110280), (780, 102928), (832, 96495), (840, 95576), (910, 88224), (919, 87360), (960, 83629), (1040, 77196), (1092, 73520), (1120, 71682), (1248, 64330), (1344, 59735), (1365, 58816), (1456, 55140), (1560, 51464), (1680, 47788), (1820, 44112), (1838, 43680), (2080, 38598), (2184, 36760), (2240, 35841), (2496, 32165), (2730, 29408), (2757, 29120), (2912, 27570), (3120, 25732), (3360, 23894), (3640, 22056), (3676, 21840), (4160, 19299), (4368, 18380), (4595, 17472), (5460, 14704), (5514, 14560), (5824, 13785), (6240, 12866), (6433, 12480), (6720, 11947), (7280, 11028), (7352, 10920), (8736, 9190)]