259480475520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{622793}}^1$

素因数の和:622853

約数の個数: 256

約数和(自身を含む): 975743815680

約数和(自身を除く): 716263340160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 26040, 27776, 29760, 34720, 41664, 52080, 59520, 69440, 83328, 104160, 138880, 208320, 416640, 622793, 1245586, 1868379, 2491172, 3113965, 3736758, 4359551, 4982344, 6227930, 7473516, 8719102, 9341895, 9964688, 12455860, 13078653, 14947032, 17438204, 18683790, 19306583, 19929376, 21797755, 24911720, 26157306, 29894064, 34876408, 37367580, 38613166, 39858752, 43595510, 49823440, 52314612, 57919749, 59788128, 65393265, 69752816, 74735160, 77226332, 79717504, 87191020, 96532915, 99646880, 104629224, 115839498, 119576256, 130786530, 135146081, 139505632, 149470320, 154452664, 174382040, 193065830, 199293760, 209258448, 231678996, 239152512, 261573060, 270292162, 279011264, 289598745, 298940640, 308905328, 348764080, 386131660, 398587520, 405438243, 418516896, 463357992, 523146120, 540584324, 558022528, 579197490, 597881280, 617810656, 675730405, 697528160, 772263320, 810876486, 837033792, 926715984, 1046292240, 1081168648, 1158394980, 1195762560, 1235621312, 1351460810, 1395056320, 1544526640, 1621752972, 1674067584, 1853431968, 2027191215, 2092584480, 2162337296, 2316789960, 2471242624, 2702921620, 2790112640, 3089053280, 3243505944, 3706863936, 4054382430, 4185168960, 4324674592, 4633579920, 5405843240, 6178106560, 6487011888, 7413727872, 8108764860, 8370337920, 8649349184, 9267159840, 10811686480, 12356213120, 12974023776, 16217529720, 17298698368, 18534319680, 21623372960, 25948047552, 32435059440, 37068639360, 43246745920, 51896095104, 64870118880, 86493491840, 129740237760, 259480475520]

約数ペア:

[(1, 259480475520), (2, 129740237760), (3, 86493491840), (4, 64870118880), (5, 51896095104), (6, 43246745920), (7, 37068639360), (8, 32435059440), (10, 25948047552), (12, 21623372960), (14, 18534319680), (15, 17298698368), (16, 16217529720), (20, 12974023776), (21, 12356213120), (24, 10811686480), (28, 9267159840), (30, 8649349184), (31, 8370337920), (32, 8108764860), (35, 7413727872), (40, 6487011888), (42, 6178106560), (48, 5405843240), (56, 4633579920), (60, 4324674592), (62, 4185168960), (64, 4054382430), (70, 3706863936), (80, 3243505944), (84, 3089053280), (93, 2790112640), (96, 2702921620), (105, 2471242624), (112, 2316789960), (120, 2162337296), (124, 2092584480), (128, 2027191215), (140, 1853431968), (155, 1674067584), (160, 1621752972), (168, 1544526640), (186, 1395056320), (192, 1351460810), (210, 1235621312), (217, 1195762560), (224, 1158394980), (240, 1081168648), (248, 1046292240), (280, 926715984), (310, 837033792), (320, 810876486), (336, 772263320), (372, 697528160), (384, 675730405), (420, 617810656), (434, 597881280), (448, 579197490), (465, 558022528), (480, 540584324), (496, 523146120), (560, 463357992), (620, 418516896), (640, 405438243), (651, 398587520), (672, 386131660), (744, 348764080), (840, 308905328), (868, 298940640), (896, 289598745), (930, 279011264), (960, 270292162), (992, 261573060), (1085, 239152512), (1120, 231678996), (1240, 209258448), (1302, 199293760), (1344, 193065830), (1488, 174382040), (1680, 154452664), (1736, 149470320), (1860, 139505632), (1920, 135146081), (1984, 130786530), (2170, 119576256), (2240, 115839498), (2480, 104629224), (2604, 99646880), (2688, 96532915), (2976, 87191020), (3255, 79717504), (3360, 77226332), (3472, 74735160), (3720, 69752816), (3968, 65393265), (4340, 59788128), (4480, 57919749), (4960, 52314612), (5208, 49823440), (5952, 43595510), (6510, 39858752), (6720, 38613166), (6944, 37367580), (7440, 34876408), (8680, 29894064), (9920, 26157306), (10416, 24911720), (11904, 21797755), (13020, 19929376), (13440, 19306583), (13888, 18683790), (14880, 17438204), (17360, 14947032), (19840, 13078653), (20832, 12455860), (26040, 9964688), (27776, 9341895), (29760, 8719102), (34720, 7473516), (41664, 6227930), (52080, 4982344), (59520, 4359551), (69440, 3736758), (83328, 3113965), (104160, 2491172), (138880, 1868379), (208320, 1245586), (416640, 622793)]