420031248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 160

約数和(自身を含む): 1345747200

約数和(自身を除く): 925715952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 569, 624, 676, 728, 1014, 1092, 1138, 1183, 1352, 1456, 1707, 2028, 2184, 2197, 2276, 2366, 2704, 3414, 3549, 3983, 4056, 4368, 4394, 4552, 4732, 6591, 6828, 7098, 7397, 7966, 8112, 8788, 9104, 9464, 11949, 13182, 13656, 14196, 14794, 15379, 15932, 17576, 18928, 22191, 23898, 26364, 27312, 28392, 29588, 30758, 31864, 35152, 44382, 46137, 47796, 51779, 52728, 56784, 59176, 61516, 63728, 88764, 92274, 95592, 96161, 103558, 105456, 118352, 123032, 155337, 177528, 184548, 191184, 192322, 207116, 246064, 288483, 310674, 355056, 369096, 384644, 414232, 576966, 621348, 673127, 738192, 769288, 828464, 1153932, 1242696, 1250093, 1346254, 1538576, 2019381, 2307864, 2485392, 2500186, 2692508, 3750279, 4038762, 4615728, 5000372, 5385016, 7500558, 8077524, 8750651, 10000744, 10770032, 15001116, 16155048, 17501302, 20001488, 26251953, 30002232, 32310096, 35002604, 52503906, 60004464, 70005208, 105007812, 140010416, 210015624, 420031248]

約数ペア:

[(1, 420031248), (2, 210015624), (3, 140010416), (4, 105007812), (6, 70005208), (7, 60004464), (8, 52503906), (12, 35002604), (13, 32310096), (14, 30002232), (16, 26251953), (21, 20001488), (24, 17501302), (26, 16155048), (28, 15001116), (39, 10770032), (42, 10000744), (48, 8750651), (52, 8077524), (56, 7500558), (78, 5385016), (84, 5000372), (91, 4615728), (104, 4038762), (112, 3750279), (156, 2692508), (168, 2500186), (169, 2485392), (182, 2307864), (208, 2019381), (273, 1538576), (312, 1346254), (336, 1250093), (338, 1242696), (364, 1153932), (507, 828464), (546, 769288), (569, 738192), (624, 673127), (676, 621348), (728, 576966), (1014, 414232), (1092, 384644), (1138, 369096), (1183, 355056), (1352, 310674), (1456, 288483), (1707, 246064), (2028, 207116), (2184, 192322), (2197, 191184), (2276, 184548), (2366, 177528), (2704, 155337), (3414, 123032), (3549, 118352), (3983, 105456), (4056, 103558), (4368, 96161), (4394, 95592), (4552, 92274), (4732, 88764), (6591, 63728), (6828, 61516), (7098, 59176), (7397, 56784), (7966, 52728), (8112, 51779), (8788, 47796), (9104, 46137), (9464, 44382), (11949, 35152), (13182, 31864), (13656, 30758), (14196, 29588), (14794, 28392), (15379, 27312), (15932, 26364), (17576, 23898), (18928, 22191)]