8540554680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3413}}^1$

素因数の和:3771

約数の個数: 256

約数和(自身を含む): 32643302400

約数和(自身を除く): 24102747720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 331, 360, 378, 420, 504, 540, 630, 662, 756, 840, 945, 993, 1080, 1260, 1324, 1512, 1655, 1890, 1986, 2317, 2520, 2648, 2979, 3310, 3413, 3780, 3972, 4634, 4965, 5958, 6620, 6826, 6951, 7560, 7944, 8937, 9268, 9930, 10239, 11585, 11916, 13240, 13652, 13902, 14895, 17065, 17874, 18536, 19860, 20478, 20853, 23170, 23832, 23891, 27304, 27804, 29790, 30717, 34130, 34755, 35748, 39720, 40956, 41706, 44685, 46340, 47782, 51195, 55608, 59580, 61434, 62559, 68260, 69510, 71496, 71673, 81912, 83412, 89370, 92151, 92680, 95564, 102390, 104265, 119160, 119455, 122868, 125118, 136520, 139020, 143346, 153585, 166824, 178740, 184302, 191128, 204780, 208530, 215019, 238910, 245736, 250236, 278040, 286692, 307170, 312795, 357480, 358365, 368604, 409560, 417060, 430038, 460755, 477820, 500472, 573384, 614340, 625590, 645057, 716730, 737208, 834120, 860076, 921510, 955640, 1075095, 1129703, 1228680, 1251180, 1290114, 1433460, 1720152, 1843020, 2150190, 2259406, 2502360, 2580228, 2866920, 3225285, 3389109, 3686040, 4300380, 4518812, 5160456, 5648515, 6450570, 6778218, 7907921, 8600760, 9037624, 10167327, 11297030, 12901140, 13556436, 15815842, 16945545, 20334654, 22594060, 23723763, 25802280, 27112872, 30501981, 31631684, 33891090, 39539605, 40669308, 45188120, 47447526, 50836635, 61003962, 63263368, 67782180, 71171289, 79079210, 81338616, 94895052, 101673270, 118618815, 122007924, 135564360, 142342578, 152509905, 158158420, 189790104, 203346540, 213513867, 237237630, 244015848, 284685156, 305019810, 316316840, 355856445, 406693080, 427027734, 474475260, 569370312, 610039620, 711712890, 854055468, 948950520, 1067569335, 1220079240, 1423425780, 1708110936, 2135138670, 2846851560, 4270277340, 8540554680]

約数ペア:

[(1, 8540554680), (2, 4270277340), (3, 2846851560), (4, 2135138670), (5, 1708110936), (6, 1423425780), (7, 1220079240), (8, 1067569335), (9, 948950520), (10, 854055468), (12, 711712890), (14, 610039620), (15, 569370312), (18, 474475260), (20, 427027734), (21, 406693080), (24, 355856445), (27, 316316840), (28, 305019810), (30, 284685156), (35, 244015848), (36, 237237630), (40, 213513867), (42, 203346540), (45, 189790104), (54, 158158420), (56, 152509905), (60, 142342578), (63, 135564360), (70, 122007924), (72, 118618815), (84, 101673270), (90, 94895052), (105, 81338616), (108, 79079210), (120, 71171289), (126, 67782180), (135, 63263368), (140, 61003962), (168, 50836635), (180, 47447526), (189, 45188120), (210, 40669308), (216, 39539605), (252, 33891090), (270, 31631684), (280, 30501981), (315, 27112872), (331, 25802280), (360, 23723763), (378, 22594060), (420, 20334654), (504, 16945545), (540, 15815842), (630, 13556436), (662, 12901140), (756, 11297030), (840, 10167327), (945, 9037624), (993, 8600760), (1080, 7907921), (1260, 6778218), (1324, 6450570), (1512, 5648515), (1655, 5160456), (1890, 4518812), (1986, 4300380), (2317, 3686040), (2520, 3389109), (2648, 3225285), (2979, 2866920), (3310, 2580228), (3413, 2502360), (3780, 2259406), (3972, 2150190), (4634, 1843020), (4965, 1720152), (5958, 1433460), (6620, 1290114), (6826, 1251180), (6951, 1228680), (7560, 1129703), (7944, 1075095), (8937, 955640), (9268, 921510), (9930, 860076), (10239, 834120), (11585, 737208), (11916, 716730), (13240, 645057), (13652, 625590), (13902, 614340), (14895, 573384), (17065, 500472), (17874, 477820), (18536, 460755), (19860, 430038), (20478, 417060), (20853, 409560), (23170, 368604), (23832, 358365), (23891, 357480), (27304, 312795), (27804, 307170), (29790, 286692), (30717, 278040), (34130, 250236), (34755, 245736), (35748, 238910), (39720, 215019), (40956, 208530), (41706, 204780), (44685, 191128), (46340, 184302), (47782, 178740), (51195, 166824), (55608, 153585), (59580, 143346), (61434, 139020), (62559, 136520), (68260, 125118), (69510, 122868), (71496, 119455), (71673, 119160), (81912, 104265), (83412, 102390), (89370, 95564), (92151, 92680)]