542050320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{322649}}^1$

素因数の和:322672

約数の個数: 80

約数和(自身を含む): 1920412800

約数和(自身を除く): 1378362480

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, 240, 280, 336, 420, 560, 840, 1680, 322649, 645298, 967947, 1290596, 1613245, 1935894, 2258543, 2581192, 3226490, 3871788, 4517086, 4839735, 5162384, 6452980, 6775629, 7743576, 9034172, 9679470, 11292715, 12905960, 13551258, 15487152, 18068344, 19358940, 22585430, 25811920, 27102516, 33878145, 36136688, 38717880, 45170860, 54205032, 67756290, 77435760, 90341720, 108410064, 135512580, 180683440, 271025160, 542050320]

約数ペア:

[(1, 542050320), (2, 271025160), (3, 180683440), (4, 135512580), (5, 108410064), (6, 90341720), (7, 77435760), (8, 67756290), (10, 54205032), (12, 45170860), (14, 38717880), (15, 36136688), (16, 33878145), (20, 27102516), (21, 25811920), (24, 22585430), (28, 19358940), (30, 18068344), (35, 15487152), (40, 13551258), (42, 12905960), (48, 11292715), (56, 9679470), (60, 9034172), (70, 7743576), (80, 6775629), (84, 6452980), (105, 5162384), (112, 4839735), (120, 4517086), (140, 3871788), (168, 3226490), (210, 2581192), (240, 2258543), (280, 1935894), (336, 1613245), (420, 1290596), (560, 967947), (840, 645298), (1680, 322649)]