840468720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1392

約数の個数: 320

約数和(自身を含む): 3319787520

約数和(自身を除く): 2479318800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 104, 105, 112, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 208, 210, 232, 240, 260, 273, 280, 290, 312, 336, 348, 364, 377, 390, 406, 420, 435, 455, 464, 520, 546, 560, 580, 609, 624, 696, 728, 754, 780, 812, 840, 870, 910, 1015, 1040, 1092, 1131, 1160, 1218, 1327, 1365, 1392, 1456, 1508, 1560, 1624, 1680, 1740, 1820, 1885, 2030, 2184, 2262, 2320, 2436, 2639, 2654, 2730, 3016, 3045, 3120, 3248, 3480, 3640, 3770, 3981, 4060, 4368, 4524, 4872, 5278, 5308, 5460, 5655, 6032, 6090, 6635, 6960, 7280, 7540, 7917, 7962, 8120, 9048, 9289, 9744, 10556, 10616, 10920, 11310, 12180, 13195, 13270, 15080, 15834, 15924, 16240, 17251, 18096, 18578, 19905, 21112, 21232, 21840, 22620, 24360, 26390, 26540, 27867, 30160, 31668, 31848, 34502, 37156, 38483, 39585, 39810, 42224, 45240, 46445, 48720, 51753, 52780, 53080, 55734, 63336, 63696, 69004, 74312, 76966, 79170, 79620, 86255, 90480, 92890, 103506, 105560, 106160, 111468, 115449, 120757, 126672, 138008, 139335, 148624, 153932, 158340, 159240, 172510, 185780, 192415, 207012, 211120, 222936, 230898, 241514, 258765, 269381, 276016, 278670, 307864, 316680, 318480, 345020, 362271, 371560, 384830, 414024, 445872, 461796, 483028, 500279, 517530, 538762, 557340, 577245, 603785, 615728, 633360, 690040, 724542, 743120, 769660, 808143, 828048, 923592, 966056, 1000558, 1035060, 1077524, 1114680, 1154490, 1207570, 1346905, 1380080, 1449084, 1500837, 1539320, 1616286, 1811355, 1847184, 1932112, 2001116, 2070120, 2155048, 2229360, 2308980, 2415140, 2501395, 2693810, 2898168, 3001674, 3078640, 3232572, 3501953, 3622710, 4002232, 4040715, 4140240, 4310096, 4617960, 4830280, 5002790, 5387620, 5796336, 6003348, 6465144, 7003906, 7245420, 7504185, 8004464, 8081430, 9235920, 9660560, 10005580, 10505859, 10775240, 12006696, 12930288, 14007812, 14490840, 15008370, 16162860, 17509765, 20011160, 21011718, 21550480, 24013392, 28015624, 28981680, 30016740, 32325720, 35019530, 40022320, 42023436, 52529295, 56031248, 60033480, 64651440, 70039060, 84046872, 105058590, 120066960, 140078120, 168093744, 210117180, 280156240, 420234360, 840468720]

約数ペア:

[(1, 840468720), (2, 420234360), (3, 280156240), (4, 210117180), (5, 168093744), (6, 140078120), (7, 120066960), (8, 105058590), (10, 84046872), (12, 70039060), (13, 64651440), (14, 60033480), (15, 56031248), (16, 52529295), (20, 42023436), (21, 40022320), (24, 35019530), (26, 32325720), (28, 30016740), (29, 28981680), (30, 28015624), (35, 24013392), (39, 21550480), (40, 21011718), (42, 20011160), (48, 17509765), (52, 16162860), (56, 15008370), (58, 14490840), (60, 14007812), (65, 12930288), (70, 12006696), (78, 10775240), (80, 10505859), (84, 10005580), (87, 9660560), (91, 9235920), (104, 8081430), (105, 8004464), (112, 7504185), (116, 7245420), (120, 7003906), (130, 6465144), (140, 6003348), (145, 5796336), (156, 5387620), (168, 5002790), (174, 4830280), (182, 4617960), (195, 4310096), (203, 4140240), (208, 4040715), (210, 4002232), (232, 3622710), (240, 3501953), (260, 3232572), (273, 3078640), (280, 3001674), (290, 2898168), (312, 2693810), (336, 2501395), (348, 2415140), (364, 2308980), (377, 2229360), (390, 2155048), (406, 2070120), (420, 2001116), (435, 1932112), (455, 1847184), (464, 1811355), (520, 1616286), (546, 1539320), (560, 1500837), (580, 1449084), (609, 1380080), (624, 1346905), (696, 1207570), (728, 1154490), (754, 1114680), (780, 1077524), (812, 1035060), (840, 1000558), (870, 966056), (910, 923592), (1015, 828048), (1040, 808143), (1092, 769660), (1131, 743120), (1160, 724542), (1218, 690040), (1327, 633360), (1365, 615728), (1392, 603785), (1456, 577245), (1508, 557340), (1560, 538762), (1624, 517530), (1680, 500279), (1740, 483028), (1820, 461796), (1885, 445872), (2030, 414024), (2184, 384830), (2262, 371560), (2320, 362271), (2436, 345020), (2639, 318480), (2654, 316680), (2730, 307864), (3016, 278670), (3045, 276016), (3120, 269381), (3248, 258765), (3480, 241514), (3640, 230898), (3770, 222936), (3981, 211120), (4060, 207012), (4368, 192415), (4524, 185780), (4872, 172510), (5278, 159240), (5308, 158340), (5460, 153932), (5655, 148624), (6032, 139335), (6090, 138008), (6635, 126672), (6960, 120757), (7280, 115449), (7540, 111468), (7917, 106160), (7962, 105560), (8120, 103506), (9048, 92890), (9289, 90480), (9744, 86255), (10556, 79620), (10616, 79170), (10920, 76966), (11310, 74312), (12180, 69004), (13195, 63696), (13270, 63336), (15080, 55734), (15834, 53080), (15924, 52780), (16240, 51753), (17251, 48720), (18096, 46445), (18578, 45240), (19905, 42224), (21112, 39810), (21232, 39585), (21840, 38483), (22620, 37156), (24360, 34502), (26390, 31848), (26540, 31668), (27867, 30160)]