453379920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1513

約数の個数: 160

約数和(自身を含む): 1615134720

約数和(自身を除く): 1161754800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 211, 240, 280, 336, 420, 422, 560, 633, 840, 844, 1055, 1266, 1279, 1477, 1680, 1688, 2110, 2532, 2558, 2954, 3165, 3376, 3837, 4220, 4431, 5064, 5116, 5908, 6330, 6395, 7385, 7674, 8440, 8862, 8953, 10128, 10232, 11816, 12660, 12790, 14770, 15348, 16880, 17724, 17906, 19185, 20464, 22155, 23632, 25320, 25580, 26859, 29540, 30696, 35448, 35812, 38370, 44310, 44765, 50640, 51160, 53718, 59080, 61392, 70896, 71624, 76740, 88620, 89530, 102320, 107436, 118160, 134295, 143248, 153480, 177240, 179060, 214872, 268590, 269869, 306960, 354480, 358120, 429744, 537180, 539738, 716240, 809607, 1074360, 1079476, 1349345, 1619214, 1889083, 2148720, 2158952, 2698690, 3238428, 3778166, 4048035, 4317904, 5397380, 5667249, 6476856, 7556332, 8096070, 9445415, 10794760, 11334498, 12953712, 15112664, 16192140, 18890830, 21589520, 22668996, 28336245, 30225328, 32384280, 37781660, 45337992, 56672490, 64768560, 75563320, 90675984, 113344980, 151126640, 226689960, 453379920]

約数ペア:

[(1, 453379920), (2, 226689960), (3, 151126640), (4, 113344980), (5, 90675984), (6, 75563320), (7, 64768560), (8, 56672490), (10, 45337992), (12, 37781660), (14, 32384280), (15, 30225328), (16, 28336245), (20, 22668996), (21, 21589520), (24, 18890830), (28, 16192140), (30, 15112664), (35, 12953712), (40, 11334498), (42, 10794760), (48, 9445415), (56, 8096070), (60, 7556332), (70, 6476856), (80, 5667249), (84, 5397380), (105, 4317904), (112, 4048035), (120, 3778166), (140, 3238428), (168, 2698690), (210, 2158952), (211, 2148720), (240, 1889083), (280, 1619214), (336, 1349345), (420, 1079476), (422, 1074360), (560, 809607), (633, 716240), (840, 539738), (844, 537180), (1055, 429744), (1266, 358120), (1279, 354480), (1477, 306960), (1680, 269869), (1688, 268590), (2110, 214872), (2532, 179060), (2558, 177240), (2954, 153480), (3165, 143248), (3376, 134295), (3837, 118160), (4220, 107436), (4431, 102320), (5064, 89530), (5116, 88620), (5908, 76740), (6330, 71624), (6395, 70896), (7385, 61392), (7674, 59080), (8440, 53718), (8862, 51160), (8953, 50640), (10128, 44765), (10232, 44310), (11816, 38370), (12660, 35812), (12790, 35448), (14770, 30696), (15348, 29540), (16880, 26859), (17724, 25580), (17906, 25320), (19185, 23632), (20464, 22155)]