378673680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 320

約数和(自身を含む): 1513046016

約数和(自身を除く): 1134372336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 372, 385, 420, 434, 440, 462, 465, 496, 528, 560, 616, 620, 651, 660, 661, 682, 744, 770, 840, 868, 880, 924, 930, 1023, 1085, 1155, 1232, 1240, 1302, 1320, 1322, 1364, 1488, 1540, 1680, 1705, 1736, 1848, 1860, 1983, 2046, 2170, 2310, 2387, 2480, 2604, 2640, 2644, 2728, 3080, 3255, 3305, 3410, 3472, 3696, 3720, 3966, 4092, 4340, 4620, 4627, 4774, 5115, 5208, 5288, 5456, 6160, 6510, 6610, 6820, 7161, 7271, 7440, 7932, 8184, 8680, 9240, 9254, 9548, 9915, 10230, 10416, 10576, 11935, 13020, 13220, 13640, 13881, 14322, 14542, 15864, 16368, 17360, 18480, 18508, 19096, 19830, 20460, 20491, 21813, 23135, 23870, 26040, 26440, 27280, 27762, 28644, 29084, 31728, 35805, 36355, 37016, 38192, 39660, 40920, 40982, 43626, 46270, 47740, 50897, 52080, 52880, 55524, 57288, 58168, 61473, 69405, 71610, 72710, 74032, 79320, 81840, 81964, 87252, 92540, 95480, 101794, 102455, 109065, 111048, 114576, 116336, 122946, 138810, 143220, 143437, 145420, 152691, 158640, 163928, 174504, 185080, 190960, 203588, 204910, 218130, 222096, 225401, 245892, 254485, 277620, 286440, 286874, 290840, 305382, 307365, 327856, 349008, 370160, 407176, 409820, 430311, 436260, 450802, 491784, 508970, 555240, 572880, 573748, 581680, 610764, 614730, 676203, 717185, 763455, 814352, 819640, 860622, 872520, 901604, 983568, 1017940, 1110480, 1127005, 1147496, 1221528, 1229460, 1352406, 1434370, 1526910, 1577807, 1639280, 1721244, 1745040, 1803208, 2035880, 2151555, 2254010, 2294992, 2443056, 2458920, 2704812, 2868740, 3053820, 3155614, 3381015, 3442488, 3606416, 4071760, 4303110, 4508020, 4733421, 4917840, 5409624, 5737480, 6107640, 6311228, 6762030, 6884976, 7889035, 8606220, 9016040, 9466842, 10819248, 11474960, 12215280, 12622456, 13524060, 15778070, 17212440, 18032080, 18933684, 23667105, 25244912, 27048120, 31556140, 34424880, 37867368, 47334210, 54096240, 63112280, 75734736, 94668420, 126224560, 189336840, 378673680]

約数ペア:

[(1, 378673680), (2, 189336840), (3, 126224560), (4, 94668420), (5, 75734736), (6, 63112280), (7, 54096240), (8, 47334210), (10, 37867368), (11, 34424880), (12, 31556140), (14, 27048120), (15, 25244912), (16, 23667105), (20, 18933684), (21, 18032080), (22, 17212440), (24, 15778070), (28, 13524060), (30, 12622456), (31, 12215280), (33, 11474960), (35, 10819248), (40, 9466842), (42, 9016040), (44, 8606220), (48, 7889035), (55, 6884976), (56, 6762030), (60, 6311228), (62, 6107640), (66, 5737480), (70, 5409624), (77, 4917840), (80, 4733421), (84, 4508020), (88, 4303110), (93, 4071760), (105, 3606416), (110, 3442488), (112, 3381015), (120, 3155614), (124, 3053820), (132, 2868740), (140, 2704812), (154, 2458920), (155, 2443056), (165, 2294992), (168, 2254010), (176, 2151555), (186, 2035880), (210, 1803208), (217, 1745040), (220, 1721244), (231, 1639280), (240, 1577807), (248, 1526910), (264, 1434370), (280, 1352406), (308, 1229460), (310, 1221528), (330, 1147496), (336, 1127005), (341, 1110480), (372, 1017940), (385, 983568), (420, 901604), (434, 872520), (440, 860622), (462, 819640), (465, 814352), (496, 763455), (528, 717185), (560, 676203), (616, 614730), (620, 610764), (651, 581680), (660, 573748), (661, 572880), (682, 555240), (744, 508970), (770, 491784), (840, 450802), (868, 436260), (880, 430311), (924, 409820), (930, 407176), (1023, 370160), (1085, 349008), (1155, 327856), (1232, 307365), (1240, 305382), (1302, 290840), (1320, 286874), (1322, 286440), (1364, 277620), (1488, 254485), (1540, 245892), (1680, 225401), (1705, 222096), (1736, 218130), (1848, 204910), (1860, 203588), (1983, 190960), (2046, 185080), (2170, 174504), (2310, 163928), (2387, 158640), (2480, 152691), (2604, 145420), (2640, 143437), (2644, 143220), (2728, 138810), (3080, 122946), (3255, 116336), (3305, 114576), (3410, 111048), (3472, 109065), (3696, 102455), (3720, 101794), (3966, 95480), (4092, 92540), (4340, 87252), (4620, 81964), (4627, 81840), (4774, 79320), (5115, 74032), (5208, 72710), (5288, 71610), (5456, 69405), (6160, 61473), (6510, 58168), (6610, 57288), (6820, 55524), (7161, 52880), (7271, 52080), (7440, 50897), (7932, 47740), (8184, 46270), (8680, 43626), (9240, 40982), (9254, 40920), (9548, 39660), (9915, 38192), (10230, 37016), (10416, 36355), (10576, 35805), (11935, 31728), (13020, 29084), (13220, 28644), (13640, 27762), (13881, 27280), (14322, 26440), (14542, 26040), (15864, 23870), (16368, 23135), (17360, 21813), (18480, 20491), (18508, 20460), (19096, 19830)]