318656017920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1997}}^1$

素因数の和:2365

約数の個数: 320

約数和(自身を含む): 1036039403520

約数和(自身を除く): 717383385600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 263, 316, 320, 384, 395, 474, 480, 512, 526, 632, 640, 768, 789, 790, 948, 960, 1052, 1185, 1264, 1280, 1315, 1536, 1578, 1580, 1896, 1920, 1997, 2104, 2370, 2528, 2560, 2630, 3156, 3160, 3792, 3840, 3945, 3994, 4208, 4740, 5056, 5260, 5991, 6312, 6320, 7584, 7680, 7890, 7988, 8416, 9480, 9985, 10112, 10520, 11982, 12624, 12640, 15168, 15780, 15976, 16832, 18960, 19970, 20224, 20777, 21040, 23964, 25248, 25280, 29955, 30336, 31560, 31952, 33664, 37920, 39940, 40448, 41554, 42080, 47928, 50496, 50560, 59910, 60672, 62331, 63120, 63904, 67328, 75840, 79880, 83108, 84160, 95856, 100992, 101120, 103885, 119820, 121344, 124662, 126240, 127808, 134656, 151680, 157763, 159760, 166216, 168320, 191712, 201984, 202240, 207770, 239640, 249324, 252480, 255616, 303360, 311655, 315526, 319520, 332432, 336640, 383424, 403968, 415540, 473289, 479280, 498648, 504960, 511232, 525211, 606720, 623310, 631052, 639040, 664864, 673280, 766848, 788815, 831080, 946578, 958560, 997296, 1009920, 1022464, 1050422, 1246620, 1262104, 1278080, 1329728, 1533696, 1575633, 1577630, 1662160, 1893156, 1917120, 1994592, 2019840, 2100844, 2366445, 2493240, 2524208, 2556160, 2626055, 2659456, 3067392, 3151266, 3155260, 3324320, 3786312, 3834240, 3989184, 4201688, 4732890, 4986480, 5048416, 5112320, 5252110, 5318912, 6302532, 6310520, 6648640, 7572624, 7668480, 7878165, 7978368, 8403376, 9465780, 9972960, 10096832, 10504220, 10637824, 12605064, 12621040, 13297280, 15145248, 15336960, 15756330, 15956736, 16806752, 18931560, 19945920, 20193664, 21008440, 25210128, 25242080, 26594560, 30290496, 31512660, 31913472, 33613504, 37863120, 39891840, 40387328, 41491669, 42016880, 50420256, 50484160, 53189120, 60580992, 63025320, 67227008, 75726240, 79783680, 80774656, 82983338, 84033760, 100840512, 100968320, 121161984, 124475007, 126050640, 134454016, 151452480, 159567360, 165966676, 168067520, 201681024, 201936640, 207458345, 242323968, 248950014, 252101280, 268908032, 302904960, 331933352, 336135040, 403362048, 403873280, 414916690, 497900028, 504202560, 605809920, 622375035, 663866704, 672270080, 806724096, 829833380, 995800056, 1008405120, 1211619840, 1244750070, 1327733408, 1344540160, 1659666760, 1991600112, 2016810240, 2489500140, 2655466816, 3319333520, 3983200224, 4033620480, 4979000280, 5310933632, 6638667040, 7966400448, 9958000560, 10621867264, 13277334080, 15932800896, 19916001120, 21243734528, 26554668160, 31865601792, 39832002240, 53109336320, 63731203584, 79664004480, 106218672640, 159328008960, 318656017920]

約数ペア:

[(1, 318656017920), (2, 159328008960), (3, 106218672640), (4, 79664004480), (5, 63731203584), (6, 53109336320), (8, 39832002240), (10, 31865601792), (12, 26554668160), (15, 21243734528), (16, 19916001120), (20, 15932800896), (24, 13277334080), (30, 10621867264), (32, 9958000560), (40, 7966400448), (48, 6638667040), (60, 5310933632), (64, 4979000280), (79, 4033620480), (80, 3983200224), (96, 3319333520), (120, 2655466816), (128, 2489500140), (158, 2016810240), (160, 1991600112), (192, 1659666760), (237, 1344540160), (240, 1327733408), (256, 1244750070), (263, 1211619840), (316, 1008405120), (320, 995800056), (384, 829833380), (395, 806724096), (474, 672270080), (480, 663866704), (512, 622375035), (526, 605809920), (632, 504202560), (640, 497900028), (768, 414916690), (789, 403873280), (790, 403362048), (948, 336135040), (960, 331933352), (1052, 302904960), (1185, 268908032), (1264, 252101280), (1280, 248950014), (1315, 242323968), (1536, 207458345), (1578, 201936640), (1580, 201681024), (1896, 168067520), (1920, 165966676), (1997, 159567360), (2104, 151452480), (2370, 134454016), (2528, 126050640), (2560, 124475007), (2630, 121161984), (3156, 100968320), (3160, 100840512), (3792, 84033760), (3840, 82983338), (3945, 80774656), (3994, 79783680), (4208, 75726240), (4740, 67227008), (5056, 63025320), (5260, 60580992), (5991, 53189120), (6312, 50484160), (6320, 50420256), (7584, 42016880), (7680, 41491669), (7890, 40387328), (7988, 39891840), (8416, 37863120), (9480, 33613504), (9985, 31913472), (10112, 31512660), (10520, 30290496), (11982, 26594560), (12624, 25242080), (12640, 25210128), (15168, 21008440), (15780, 20193664), (15976, 19945920), (16832, 18931560), (18960, 16806752), (19970, 15956736), (20224, 15756330), (20777, 15336960), (21040, 15145248), (23964, 13297280), (25248, 12621040), (25280, 12605064), (29955, 10637824), (30336, 10504220), (31560, 10096832), (31952, 9972960), (33664, 9465780), (37920, 8403376), (39940, 7978368), (40448, 7878165), (41554, 7668480), (42080, 7572624), (47928, 6648640), (50496, 6310520), (50560, 6302532), (59910, 5318912), (60672, 5252110), (62331, 5112320), (63120, 5048416), (63904, 4986480), (67328, 4732890), (75840, 4201688), (79880, 3989184), (83108, 3834240), (84160, 3786312), (95856, 3324320), (100992, 3155260), (101120, 3151266), (103885, 3067392), (119820, 2659456), (121344, 2626055), (124662, 2556160), (126240, 2524208), (127808, 2493240), (134656, 2366445), (151680, 2100844), (157763, 2019840), (159760, 1994592), (166216, 1917120), (168320, 1893156), (191712, 1662160), (201984, 1577630), (202240, 1575633), (207770, 1533696), (239640, 1329728), (249324, 1278080), (252480, 1262104), (255616, 1246620), (303360, 1050422), (311655, 1022464), (315526, 1009920), (319520, 997296), (332432, 958560), (336640, 946578), (383424, 831080), (403968, 788815), (415540, 766848), (473289, 673280), (479280, 664864), (498648, 639040), (504960, 631052), (511232, 623310), (525211, 606720)]