999042856240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{20071}}^1$

素因数の和:20356

約数の個数: 320

約数和(自身を含む): 2885165337600

約数和(自身を除く): 1886122481360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 176, 190, 208, 209, 220, 229, 247, 260, 286, 304, 380, 418, 440, 458, 494, 520, 572, 715, 760, 836, 880, 916, 988, 1040, 1045, 1144, 1145, 1235, 1430, 1520, 1672, 1832, 1976, 2090, 2288, 2290, 2470, 2519, 2717, 2860, 2977, 3344, 3664, 3952, 4180, 4351, 4580, 4940, 5038, 5434, 5720, 5954, 8360, 8702, 9160, 9880, 10076, 10868, 11440, 11908, 12595, 13585, 14885, 16720, 17404, 18320, 19760, 20071, 20152, 21736, 21755, 23816, 25190, 27170, 29770, 32747, 34808, 40142, 40304, 43472, 43510, 47632, 47861, 50380, 54340, 56563, 59540, 65494, 69616, 80284, 87020, 95722, 100355, 100760, 108680, 113126, 119080, 130988, 160568, 163735, 174040, 191444, 200710, 201520, 217360, 220781, 226252, 238160, 239305, 260923, 261976, 282815, 321136, 327470, 348080, 381349, 382888, 401420, 441562, 452504, 478610, 521846, 523952, 565630, 622193, 654940, 762698, 765776, 802840, 883124, 905008, 957220, 1043692, 1103905, 1131260, 1244386, 1304615, 1309880, 1525396, 1605680, 1766248, 1906745, 1914440, 2087384, 2207810, 2262520, 2488772, 2609230, 2619760, 2870153, 3050792, 3110965, 3532496, 3813490, 3828880, 4174768, 4194839, 4415620, 4525040, 4596259, 4957537, 4977544, 5218460, 5740306, 6101584, 6221930, 7626980, 8389678, 8831240, 9192518, 9915074, 9955088, 10436920, 11480612, 12443860, 14350765, 15253960, 16779356, 17662480, 18385036, 19830148, 20873840, 20974195, 22961224, 22981295, 24787685, 24887720, 28701530, 30507920, 33558712, 36770072, 39660296, 41948390, 45922448, 45962590, 49575370, 49775440, 50558849, 54532907, 57403060, 59751367, 67117424, 73540144, 79320592, 83896780, 87328921, 91925180, 99150740, 101117698, 109065814, 114806120, 119502734, 167793560, 174657842, 183850360, 198301480, 202235396, 218131628, 229612240, 239005468, 252794245, 272664535, 298756835, 335587120, 349315684, 367700720, 396602960, 404470792, 436263256, 436644605, 478010936, 505588490, 545329070, 597513670, 657265037, 698631368, 808941584, 872526512, 873289210, 956021872, 960618131, 1011176980, 1090658140, 1135275973, 1195027340, 1314530074, 1397262736, 1746578420, 1921236262, 2022353960, 2181316280, 2270551946, 2390054680, 2629060148, 3286325185, 3493156840, 3842472524, 4044707920, 4362632560, 4541103892, 4780109360, 4803090655, 5258120296, 5676379865, 6572650370, 6986313680, 7684945048, 9082207784, 9606181310, 10516240592, 11352759730, 12488035703, 13145300740, 15369890096, 18164415568, 19212362620, 22705519460, 24976071406, 26290601480, 38424725240, 45411038920, 49952142812, 52581202960, 62440178515, 76849450480, 90822077840, 99904285624, 124880357030, 199808571248, 249760714060, 499521428120, 999042856240]

約数ペア:

[(1, 999042856240), (2, 499521428120), (4, 249760714060), (5, 199808571248), (8, 124880357030), (10, 99904285624), (11, 90822077840), (13, 76849450480), (16, 62440178515), (19, 52581202960), (20, 49952142812), (22, 45411038920), (26, 38424725240), (38, 26290601480), (40, 24976071406), (44, 22705519460), (52, 19212362620), (55, 18164415568), (65, 15369890096), (76, 13145300740), (80, 12488035703), (88, 11352759730), (95, 10516240592), (104, 9606181310), (110, 9082207784), (130, 7684945048), (143, 6986313680), (152, 6572650370), (176, 5676379865), (190, 5258120296), (208, 4803090655), (209, 4780109360), (220, 4541103892), (229, 4362632560), (247, 4044707920), (260, 3842472524), (286, 3493156840), (304, 3286325185), (380, 2629060148), (418, 2390054680), (440, 2270551946), (458, 2181316280), (494, 2022353960), (520, 1921236262), (572, 1746578420), (715, 1397262736), (760, 1314530074), (836, 1195027340), (880, 1135275973), (916, 1090658140), (988, 1011176980), (1040, 960618131), (1045, 956021872), (1144, 873289210), (1145, 872526512), (1235, 808941584), (1430, 698631368), (1520, 657265037), (1672, 597513670), (1832, 545329070), (1976, 505588490), (2090, 478010936), (2288, 436644605), (2290, 436263256), (2470, 404470792), (2519, 396602960), (2717, 367700720), (2860, 349315684), (2977, 335587120), (3344, 298756835), (3664, 272664535), (3952, 252794245), (4180, 239005468), (4351, 229612240), (4580, 218131628), (4940, 202235396), (5038, 198301480), (5434, 183850360), (5720, 174657842), (5954, 167793560), (8360, 119502734), (8702, 114806120), (9160, 109065814), (9880, 101117698), (10076, 99150740), (10868, 91925180), (11440, 87328921), (11908, 83896780), (12595, 79320592), (13585, 73540144), (14885, 67117424), (16720, 59751367), (17404, 57403060), (18320, 54532907), (19760, 50558849), (20071, 49775440), (20152, 49575370), (21736, 45962590), (21755, 45922448), (23816, 41948390), (25190, 39660296), (27170, 36770072), (29770, 33558712), (32747, 30507920), (34808, 28701530), (40142, 24887720), (40304, 24787685), (43472, 22981295), (43510, 22961224), (47632, 20974195), (47861, 20873840), (50380, 19830148), (54340, 18385036), (56563, 17662480), (59540, 16779356), (65494, 15253960), (69616, 14350765), (80284, 12443860), (87020, 11480612), (95722, 10436920), (100355, 9955088), (100760, 9915074), (108680, 9192518), (113126, 8831240), (119080, 8389678), (130988, 7626980), (160568, 6221930), (163735, 6101584), (174040, 5740306), (191444, 5218460), (200710, 4977544), (201520, 4957537), (217360, 4596259), (220781, 4525040), (226252, 4415620), (238160, 4194839), (239305, 4174768), (260923, 3828880), (261976, 3813490), (282815, 3532496), (321136, 3110965), (327470, 3050792), (348080, 2870153), (381349, 2619760), (382888, 2609230), (401420, 2488772), (441562, 2262520), (452504, 2207810), (478610, 2087384), (521846, 1914440), (523952, 1906745), (565630, 1766248), (622193, 1605680), (654940, 1525396), (762698, 1309880), (765776, 1304615), (802840, 1244386), (883124, 1131260), (905008, 1103905), (957220, 1043692)]