1281722413440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1306387}}^1$

素因数の和:1306489

約数の個数: 256

約数和(自身を含む): 4733095979520

約数和(自身を除く): 3451373566080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2920, 3066, 3360, 3504, 4088, 4380, 4480, 4672, 5110, 5840, 6132, 6720, 7008, 7665, 8176, 8760, 9344, 10220, 11680, 12264, 13440, 14016, 15330, 16352, 17520, 20440, 23360, 24528, 28032, 30660, 32704, 35040, 40880, 46720, 49056, 61320, 65408, 70080, 81760, 98112, 122640, 140160, 163520, 196224, 245280, 327040, 490560, 981120, 1306387, 2612774, 3919161, 5225548, 6531935, 7838322, 9144709, 10451096, 13063870, 15676644, 18289418, 19595805, 20902192, 26127740, 27434127, 31353288, 36578836, 39191610, 41804384, 45723545, 52255480, 54868254, 62706576, 73157672, 78383220, 83608768, 91447090, 95366251, 104510960, 109736508, 125413152, 137170635, 146315344, 156766440, 167217536, 182894180, 190732502, 209021920, 219473016, 250826304, 274341270, 286098753, 292630688, 313532880, 365788360, 381465004, 418043840, 438946032, 476831255, 501652608, 548682540, 572197506, 585261376, 627065760, 667563757, 731576720, 762930008, 836087680, 877892064, 953662510, 1097365080, 1144395012, 1170522752, 1254131520, 1335127514, 1430493765, 1463153440, 1525860016, 1755784128, 1907325020, 2002691271, 2194730160, 2288790024, 2508263040, 2670255028, 2860987530, 2926306880, 3051720032, 3337818785, 3511568256, 3814650040, 4005382542, 4389460320, 4577580048, 5340510056, 5721975060, 5852613760, 6103440064, 6675637570, 7629300080, 8010765084, 8778920640, 9155160096, 10013456355, 10681020112, 11443950120, 12206880128, 13351275140, 15258600160, 16021530168, 17557841280, 18310320192, 20026912710, 21362040224, 22887900240, 26702550280, 30517200320, 32043060336, 36620640384, 40053825420, 42724080448, 45775800480, 53405100560, 61034400640, 64086120672, 80107650840, 85448160896, 91551600960, 106810201120, 128172241344, 160215301680, 183103201920, 213620402240, 256344482688, 320430603360, 427240804480, 640861206720, 1281722413440]

約数ペア:

[(1, 1281722413440), (2, 640861206720), (3, 427240804480), (4, 320430603360), (5, 256344482688), (6, 213620402240), (7, 183103201920), (8, 160215301680), (10, 128172241344), (12, 106810201120), (14, 91551600960), (15, 85448160896), (16, 80107650840), (20, 64086120672), (21, 61034400640), (24, 53405100560), (28, 45775800480), (30, 42724080448), (32, 40053825420), (35, 36620640384), (40, 32043060336), (42, 30517200320), (48, 26702550280), (56, 22887900240), (60, 21362040224), (64, 20026912710), (70, 18310320192), (73, 17557841280), (80, 16021530168), (84, 15258600160), (96, 13351275140), (105, 12206880128), (112, 11443950120), (120, 10681020112), (128, 10013456355), (140, 9155160096), (146, 8778920640), (160, 8010765084), (168, 7629300080), (192, 6675637570), (210, 6103440064), (219, 5852613760), (224, 5721975060), (240, 5340510056), (280, 4577580048), (292, 4389460320), (320, 4005382542), (336, 3814650040), (365, 3511568256), (384, 3337818785), (420, 3051720032), (438, 2926306880), (448, 2860987530), (480, 2670255028), (511, 2508263040), (560, 2288790024), (584, 2194730160), (640, 2002691271), (672, 1907325020), (730, 1755784128), (840, 1525860016), (876, 1463153440), (896, 1430493765), (960, 1335127514), (1022, 1254131520), (1095, 1170522752), (1120, 1144395012), (1168, 1097365080), (1344, 953662510), (1460, 877892064), (1533, 836087680), (1680, 762930008), (1752, 731576720), (1920, 667563757), (2044, 627065760), (2190, 585261376), (2240, 572197506), (2336, 548682540), (2555, 501652608), (2688, 476831255), (2920, 438946032), (3066, 418043840), (3360, 381465004), (3504, 365788360), (4088, 313532880), (4380, 292630688), (4480, 286098753), (4672, 274341270), (5110, 250826304), (5840, 219473016), (6132, 209021920), (6720, 190732502), (7008, 182894180), (7665, 167217536), (8176, 156766440), (8760, 146315344), (9344, 137170635), (10220, 125413152), (11680, 109736508), (12264, 104510960), (13440, 95366251), (14016, 91447090), (15330, 83608768), (16352, 78383220), (17520, 73157672), (20440, 62706576), (23360, 54868254), (24528, 52255480), (28032, 45723545), (30660, 41804384), (32704, 39191610), (35040, 36578836), (40880, 31353288), (46720, 27434127), (49056, 26127740), (61320, 20902192), (65408, 19595805), (70080, 18289418), (81760, 15676644), (98112, 13063870), (122640, 10451096), (140160, 9144709), (163520, 7838322), (196224, 6531935), (245280, 5225548), (327040, 3919161), (490560, 2612774), (981120, 1306387)]