1521029160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2179}}^1$

素因数の和:2480

約数の個数: 192

約数和(自身を含む): 5672534400

約数和(自身を除く): 4151505240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 277, 280, 315, 360, 420, 504, 554, 630, 831, 840, 1108, 1260, 1385, 1662, 1939, 2179, 2216, 2493, 2520, 2770, 3324, 3878, 4155, 4358, 4986, 5540, 5817, 6537, 6648, 7756, 8310, 8716, 9695, 9972, 10895, 11080, 11634, 12465, 13074, 15253, 15512, 16620, 17432, 17451, 19390, 19611, 19944, 21790, 23268, 24930, 26148, 29085, 30506, 32685, 33240, 34902, 38780, 39222, 43580, 45759, 46536, 49860, 52296, 58170, 61012, 65370, 69804, 76265, 77560, 78444, 87160, 87255, 91518, 98055, 99720, 116340, 122024, 130740, 137277, 139608, 152530, 156888, 174510, 183036, 196110, 228795, 232680, 261480, 274554, 305060, 349020, 366072, 392220, 457590, 549108, 603583, 610120, 686385, 698040, 784440, 915180, 1098216, 1207166, 1372770, 1810749, 1830360, 2414332, 2745540, 3017915, 3621498, 4225081, 4828664, 5432247, 5491080, 6035830, 7242996, 8450162, 9053745, 10864494, 12071660, 12675243, 14485992, 16900324, 18107490, 21125405, 21728988, 24143320, 25350486, 27161235, 33800648, 36214980, 38025729, 42250810, 43457976, 50700972, 54322470, 63376215, 72429960, 76051458, 84501620, 101401944, 108644940, 126752430, 152102916, 169003240, 190128645, 217289880, 253504860, 304205832, 380257290, 507009720, 760514580, 1521029160]

約数ペア:

[(1, 1521029160), (2, 760514580), (3, 507009720), (4, 380257290), (5, 304205832), (6, 253504860), (7, 217289880), (8, 190128645), (9, 169003240), (10, 152102916), (12, 126752430), (14, 108644940), (15, 101401944), (18, 84501620), (20, 76051458), (21, 72429960), (24, 63376215), (28, 54322470), (30, 50700972), (35, 43457976), (36, 42250810), (40, 38025729), (42, 36214980), (45, 33800648), (56, 27161235), (60, 25350486), (63, 24143320), (70, 21728988), (72, 21125405), (84, 18107490), (90, 16900324), (105, 14485992), (120, 12675243), (126, 12071660), (140, 10864494), (168, 9053745), (180, 8450162), (210, 7242996), (252, 6035830), (277, 5491080), (280, 5432247), (315, 4828664), (360, 4225081), (420, 3621498), (504, 3017915), (554, 2745540), (630, 2414332), (831, 1830360), (840, 1810749), (1108, 1372770), (1260, 1207166), (1385, 1098216), (1662, 915180), (1939, 784440), (2179, 698040), (2216, 686385), (2493, 610120), (2520, 603583), (2770, 549108), (3324, 457590), (3878, 392220), (4155, 366072), (4358, 349020), (4986, 305060), (5540, 274554), (5817, 261480), (6537, 232680), (6648, 228795), (7756, 196110), (8310, 183036), (8716, 174510), (9695, 156888), (9972, 152530), (10895, 139608), (11080, 137277), (11634, 130740), (12465, 122024), (13074, 116340), (15253, 99720), (15512, 98055), (16620, 91518), (17432, 87255), (17451, 87160), (19390, 78444), (19611, 77560), (19944, 76265), (21790, 69804), (23268, 65370), (24930, 61012), (26148, 58170), (29085, 52296), (30506, 49860), (32685, 46536), (33240, 45759), (34902, 43580), (38780, 39222)]