664067040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 384

約数和(自身を含む): 2690537472

約数和(自身を除く): 2026470432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 96, 104, 105, 112, 115, 120, 130, 138, 140, 156, 160, 161, 168, 182, 184, 195, 208, 210, 224, 230, 240, 260, 273, 276, 280, 299, 312, 322, 336, 345, 364, 368, 390, 416, 420, 455, 460, 480, 483, 520, 546, 552, 560, 598, 624, 644, 661, 672, 690, 728, 736, 780, 805, 840, 897, 910, 920, 966, 1040, 1092, 1104, 1120, 1196, 1248, 1288, 1322, 1365, 1380, 1456, 1495, 1560, 1610, 1680, 1794, 1820, 1840, 1932, 1983, 2080, 2093, 2184, 2208, 2392, 2415, 2576, 2644, 2730, 2760, 2912, 2990, 3120, 3220, 3305, 3360, 3588, 3640, 3680, 3864, 3966, 4186, 4368, 4485, 4627, 4784, 4830, 5152, 5288, 5460, 5520, 5980, 6240, 6279, 6440, 6610, 7176, 7280, 7728, 7932, 8372, 8593, 8736, 8970, 9254, 9568, 9660, 9915, 10465, 10576, 10920, 11040, 11960, 12558, 12880, 13220, 13881, 14352, 14560, 15203, 15456, 15864, 16744, 17186, 17940, 18508, 19320, 19830, 20930, 21152, 21840, 23135, 23920, 25116, 25760, 25779, 26440, 27762, 28704, 30406, 31395, 31728, 33488, 34372, 35880, 37016, 38640, 39660, 41860, 42965, 43680, 45609, 46270, 47840, 50232, 51558, 52880, 55524, 60151, 60812, 62790, 63456, 66976, 68744, 69405, 71760, 74032, 76015, 77280, 79320, 83720, 85930, 91218, 92540, 100464, 103116, 105760, 106421, 111048, 120302, 121624, 125580, 128895, 137488, 138810, 143520, 148064, 152030, 158640, 167440, 171860, 180453, 182436, 185080, 197639, 200928, 206232, 212842, 222096, 228045, 240604, 243248, 251160, 257790, 274976, 277620, 300755, 304060, 317280, 319263, 334880, 343720, 360906, 364872, 370160, 395278, 412464, 425684, 444192, 456090, 481208, 486496, 502320, 515580, 532105, 555240, 592917, 601510, 608120, 638526, 687440, 721812, 729744, 740320, 790556, 824928, 851368, 902265, 912180, 962416, 988195, 1004640, 1031160, 1064210, 1110480, 1185834, 1203020, 1216240, 1277052, 1374880, 1383473, 1443624, 1459488, 1581112, 1596315, 1702736, 1804530, 1824360, 1924832, 1976390, 2062320, 2128420, 2220960, 2371668, 2406040, 2432480, 2554104, 2766946, 2887248, 2964585, 3162224, 3192630, 3405472, 3609060, 3648720, 3952780, 4124640, 4150419, 4256840, 4743336, 4812080, 5108208, 5533892, 5774496, 5929170, 6324448, 6385260, 6917365, 7218120, 7297440, 7905560, 8300838, 8513680, 9486672, 9624160, 10216416, 11067784, 11858340, 12770520, 13834730, 14436240, 15811120, 16601676, 17027360, 18973344, 20752095, 22135568, 23716680, 25541040, 27669460, 28872480, 31622240, 33203352, 41504190, 44271136, 47433360, 51082080, 55338920, 66406704, 83008380, 94866720, 110677840, 132813408, 166016760, 221355680, 332033520, 664067040]

約数ペア:

[(1, 664067040), (2, 332033520), (3, 221355680), (4, 166016760), (5, 132813408), (6, 110677840), (7, 94866720), (8, 83008380), (10, 66406704), (12, 55338920), (13, 51082080), (14, 47433360), (15, 44271136), (16, 41504190), (20, 33203352), (21, 31622240), (23, 28872480), (24, 27669460), (26, 25541040), (28, 23716680), (30, 22135568), (32, 20752095), (35, 18973344), (39, 17027360), (40, 16601676), (42, 15811120), (46, 14436240), (48, 13834730), (52, 12770520), (56, 11858340), (60, 11067784), (65, 10216416), (69, 9624160), (70, 9486672), (78, 8513680), (80, 8300838), (84, 7905560), (91, 7297440), (92, 7218120), (96, 6917365), (104, 6385260), (105, 6324448), (112, 5929170), (115, 5774496), (120, 5533892), (130, 5108208), (138, 4812080), (140, 4743336), (156, 4256840), (160, 4150419), (161, 4124640), (168, 3952780), (182, 3648720), (184, 3609060), (195, 3405472), (208, 3192630), (210, 3162224), (224, 2964585), (230, 2887248), (240, 2766946), (260, 2554104), (273, 2432480), (276, 2406040), (280, 2371668), (299, 2220960), (312, 2128420), (322, 2062320), (336, 1976390), (345, 1924832), (364, 1824360), (368, 1804530), (390, 1702736), (416, 1596315), (420, 1581112), (455, 1459488), (460, 1443624), (480, 1383473), (483, 1374880), (520, 1277052), (546, 1216240), (552, 1203020), (560, 1185834), (598, 1110480), (624, 1064210), (644, 1031160), (661, 1004640), (672, 988195), (690, 962416), (728, 912180), (736, 902265), (780, 851368), (805, 824928), (840, 790556), (897, 740320), (910, 729744), (920, 721812), (966, 687440), (1040, 638526), (1092, 608120), (1104, 601510), (1120, 592917), (1196, 555240), (1248, 532105), (1288, 515580), (1322, 502320), (1365, 486496), (1380, 481208), (1456, 456090), (1495, 444192), (1560, 425684), (1610, 412464), (1680, 395278), (1794, 370160), (1820, 364872), (1840, 360906), (1932, 343720), (1983, 334880), (2080, 319263), (2093, 317280), (2184, 304060), (2208, 300755), (2392, 277620), (2415, 274976), (2576, 257790), (2644, 251160), (2730, 243248), (2760, 240604), (2912, 228045), (2990, 222096), (3120, 212842), (3220, 206232), (3305, 200928), (3360, 197639), (3588, 185080), (3640, 182436), (3680, 180453), (3864, 171860), (3966, 167440), (4186, 158640), (4368, 152030), (4485, 148064), (4627, 143520), (4784, 138810), (4830, 137488), (5152, 128895), (5288, 125580), (5460, 121624), (5520, 120302), (5980, 111048), (6240, 106421), (6279, 105760), (6440, 103116), (6610, 100464), (7176, 92540), (7280, 91218), (7728, 85930), (7932, 83720), (8372, 79320), (8593, 77280), (8736, 76015), (8970, 74032), (9254, 71760), (9568, 69405), (9660, 68744), (9915, 66976), (10465, 63456), (10576, 62790), (10920, 60812), (11040, 60151), (11960, 55524), (12558, 52880), (12880, 51558), (13220, 50232), (13881, 47840), (14352, 46270), (14560, 45609), (15203, 43680), (15456, 42965), (15864, 41860), (16744, 39660), (17186, 38640), (17940, 37016), (18508, 35880), (19320, 34372), (19830, 33488), (20930, 31728), (21152, 31395), (21840, 30406), (23135, 28704), (23920, 27762), (25116, 26440), (25760, 25779)]