7138632480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{4649}}^1$

素因数の和:5131

約数の個数: 192

約数和(自身を含む): 25760851200

約数和(自身を除く): 18622218720

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 457, 480, 560, 672, 840, 914, 1120, 1371, 1680, 1828, 2285, 2742, 3199, 3360, 3656, 4570, 4649, 5484, 6398, 6855, 7312, 9140, 9298, 9597, 10968, 12796, 13710, 13947, 14624, 15995, 18280, 18596, 19194, 21936, 23245, 25592, 27420, 27894, 31990, 32543, 36560, 37192, 38388, 43872, 46490, 47985, 51184, 54840, 55788, 63980, 65086, 69735, 73120, 74384, 76776, 92980, 95970, 97629, 102368, 109680, 111576, 127960, 130172, 139470, 148768, 153552, 162715, 185960, 191940, 195258, 219360, 223152, 255920, 260344, 278940, 307104, 325430, 371920, 383880, 390516, 446304, 488145, 511840, 520688, 557880, 650860, 743840, 767760, 781032, 976290, 1041376, 1115760, 1301720, 1535520, 1562064, 1952580, 2124593, 2231520, 2603440, 3124128, 3905160, 4249186, 5206880, 6373779, 7810320, 8498372, 10622965, 12747558, 14872151, 15620640, 16996744, 21245930, 25495116, 29744302, 31868895, 33993488, 42491860, 44616453, 50990232, 59488604, 63737790, 67986976, 74360755, 84983720, 89232906, 101980464, 118977208, 127475580, 148721510, 169967440, 178465812, 203960928, 223082265, 237954416, 254951160, 297443020, 339934880, 356931624, 446164530, 475908832, 509902320, 594886040, 713863248, 892329060, 1019804640, 1189772080, 1427726496, 1784658120, 2379544160, 3569316240, 7138632480]

約数ペア:

[(1, 7138632480), (2, 3569316240), (3, 2379544160), (4, 1784658120), (5, 1427726496), (6, 1189772080), (7, 1019804640), (8, 892329060), (10, 713863248), (12, 594886040), (14, 509902320), (15, 475908832), (16, 446164530), (20, 356931624), (21, 339934880), (24, 297443020), (28, 254951160), (30, 237954416), (32, 223082265), (35, 203960928), (40, 178465812), (42, 169967440), (48, 148721510), (56, 127475580), (60, 118977208), (70, 101980464), (80, 89232906), (84, 84983720), (96, 74360755), (105, 67986976), (112, 63737790), (120, 59488604), (140, 50990232), (160, 44616453), (168, 42491860), (210, 33993488), (224, 31868895), (240, 29744302), (280, 25495116), (336, 21245930), (420, 16996744), (457, 15620640), (480, 14872151), (560, 12747558), (672, 10622965), (840, 8498372), (914, 7810320), (1120, 6373779), (1371, 5206880), (1680, 4249186), (1828, 3905160), (2285, 3124128), (2742, 2603440), (3199, 2231520), (3360, 2124593), (3656, 1952580), (4570, 1562064), (4649, 1535520), (5484, 1301720), (6398, 1115760), (6855, 1041376), (7312, 976290), (9140, 781032), (9298, 767760), (9597, 743840), (10968, 650860), (12796, 557880), (13710, 520688), (13947, 511840), (14624, 488145), (15995, 446304), (18280, 390516), (18596, 383880), (19194, 371920), (21936, 325430), (23245, 307104), (25592, 278940), (27420, 260344), (27894, 255920), (31990, 223152), (32543, 219360), (36560, 195258), (37192, 191940), (38388, 185960), (43872, 162715), (46490, 153552), (47985, 148768), (51184, 139470), (54840, 130172), (55788, 127960), (63980, 111576), (65086, 109680), (69735, 102368), (73120, 97629), (74384, 95970), (76776, 92980)]