84057120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 339655680

約数和(自身を除く): 255598560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 269, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 538, 558, 560, 620, 630, 651, 672, 720, 744, 807, 840, 868, 930, 992, 1008, 1076, 1085, 1116, 1120, 1240, 1260, 1302, 1345, 1395, 1440, 1488, 1614, 1680, 1736, 1860, 1883, 1953, 2016, 2152, 2170, 2232, 2421, 2480, 2520, 2604, 2690, 2790, 2976, 3228, 3255, 3360, 3472, 3720, 3766, 3906, 4035, 4304, 4340, 4464, 4842, 4960, 5040, 5208, 5380, 5580, 5649, 6456, 6510, 6944, 7440, 7532, 7812, 8070, 8339, 8608, 8680, 8928, 9415, 9684, 9765, 10080, 10416, 10760, 11160, 11298, 12105, 12912, 13020, 14880, 15064, 15624, 16140, 16678, 16947, 17360, 18830, 19368, 19530, 20832, 21520, 22320, 22596, 24210, 25017, 25824, 26040, 28245, 30128, 31248, 32280, 33356, 33894, 34720, 37660, 38736, 39060, 41695, 43040, 44640, 45192, 48420, 50034, 52080, 56490, 58373, 60256, 62496, 64560, 66712, 67788, 75051, 75320, 77472, 78120, 83390, 84735, 90384, 96840, 100068, 104160, 112980, 116746, 125085, 129120, 133424, 135576, 150102, 150640, 156240, 166780, 169470, 175119, 180768, 193680, 200136, 225960, 233492, 250170, 266848, 271152, 291865, 300204, 301280, 312480, 333560, 338940, 350238, 375255, 387360, 400272, 451920, 466984, 500340, 525357, 542304, 583730, 600408, 667120, 677880, 700476, 750510, 800544, 875595, 903840, 933968, 1000680, 1050714, 1167460, 1200816, 1334240, 1355760, 1400952, 1501020, 1751190, 1867936, 2001360, 2101428, 2334920, 2401632, 2626785, 2711520, 2801904, 3002040, 3502380, 4002720, 4202856, 4669840, 5253570, 5603808, 6004080, 7004760, 8405712, 9339680, 10507140, 12008160, 14009520, 16811424, 21014280, 28019040, 42028560, 84057120]

約数ペア:

[(1, 84057120), (2, 42028560), (3, 28019040), (4, 21014280), (5, 16811424), (6, 14009520), (7, 12008160), (8, 10507140), (9, 9339680), (10, 8405712), (12, 7004760), (14, 6004080), (15, 5603808), (16, 5253570), (18, 4669840), (20, 4202856), (21, 4002720), (24, 3502380), (28, 3002040), (30, 2801904), (31, 2711520), (32, 2626785), (35, 2401632), (36, 2334920), (40, 2101428), (42, 2001360), (45, 1867936), (48, 1751190), (56, 1501020), (60, 1400952), (62, 1355760), (63, 1334240), (70, 1200816), (72, 1167460), (80, 1050714), (84, 1000680), (90, 933968), (93, 903840), (96, 875595), (105, 800544), (112, 750510), (120, 700476), (124, 677880), (126, 667120), (140, 600408), (144, 583730), (155, 542304), (160, 525357), (168, 500340), (180, 466984), (186, 451920), (210, 400272), (217, 387360), (224, 375255), (240, 350238), (248, 338940), (252, 333560), (269, 312480), (279, 301280), (280, 300204), (288, 291865), (310, 271152), (315, 266848), (336, 250170), (360, 233492), (372, 225960), (420, 200136), (434, 193680), (465, 180768), (480, 175119), (496, 169470), (504, 166780), (538, 156240), (558, 150640), (560, 150102), (620, 135576), (630, 133424), (651, 129120), (672, 125085), (720, 116746), (744, 112980), (807, 104160), (840, 100068), (868, 96840), (930, 90384), (992, 84735), (1008, 83390), (1076, 78120), (1085, 77472), (1116, 75320), (1120, 75051), (1240, 67788), (1260, 66712), (1302, 64560), (1345, 62496), (1395, 60256), (1440, 58373), (1488, 56490), (1614, 52080), (1680, 50034), (1736, 48420), (1860, 45192), (1883, 44640), (1953, 43040), (2016, 41695), (2152, 39060), (2170, 38736), (2232, 37660), (2421, 34720), (2480, 33894), (2520, 33356), (2604, 32280), (2690, 31248), (2790, 30128), (2976, 28245), (3228, 26040), (3255, 25824), (3360, 25017), (3472, 24210), (3720, 22596), (3766, 22320), (3906, 21520), (4035, 20832), (4304, 19530), (4340, 19368), (4464, 18830), (4842, 17360), (4960, 16947), (5040, 16678), (5208, 16140), (5380, 15624), (5580, 15064), (5649, 14880), (6456, 13020), (6510, 12912), (6944, 12105), (7440, 11298), (7532, 11160), (7812, 10760), (8070, 10416), (8339, 10080), (8608, 9765), (8680, 9684), (8928, 9415)]