242059440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1139

約数の個数: 160

約数和(自身を含む): 864230400

約数和(自身を除く): 622170960

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, 149, 168, 210, 240, 280, 298, 336, 420, 447, 560, 596, 745, 840, 894, 967, 1043, 1192, 1490, 1680, 1788, 1934, 2086, 2235, 2384, 2901, 2980, 3129, 3576, 3868, 4172, 4470, 4835, 5215, 5802, 5960, 6258, 6769, 7152, 7736, 8344, 8940, 9670, 10430, 11604, 11920, 12516, 13538, 14505, 15472, 15645, 16688, 17880, 19340, 20307, 20860, 23208, 25032, 27076, 29010, 31290, 33845, 35760, 38680, 40614, 41720, 46416, 50064, 54152, 58020, 62580, 67690, 77360, 81228, 83440, 101535, 108304, 116040, 125160, 135380, 144083, 162456, 203070, 232080, 250320, 270760, 288166, 324912, 406140, 432249, 541520, 576332, 720415, 812280, 864498, 1008581, 1152664, 1440830, 1624560, 1728996, 2017162, 2161245, 2305328, 2881660, 3025743, 3457992, 4034324, 4322490, 5042905, 5763320, 6051486, 6915984, 8068648, 8644980, 10085810, 11526640, 12102972, 15128715, 16137296, 17289960, 20171620, 24205944, 30257430, 34579920, 40343240, 48411888, 60514860, 80686480, 121029720, 242059440]

約数ペア:

[(1, 242059440), (2, 121029720), (3, 80686480), (4, 60514860), (5, 48411888), (6, 40343240), (7, 34579920), (8, 30257430), (10, 24205944), (12, 20171620), (14, 17289960), (15, 16137296), (16, 15128715), (20, 12102972), (21, 11526640), (24, 10085810), (28, 8644980), (30, 8068648), (35, 6915984), (40, 6051486), (42, 5763320), (48, 5042905), (56, 4322490), (60, 4034324), (70, 3457992), (80, 3025743), (84, 2881660), (105, 2305328), (112, 2161245), (120, 2017162), (140, 1728996), (149, 1624560), (168, 1440830), (210, 1152664), (240, 1008581), (280, 864498), (298, 812280), (336, 720415), (420, 576332), (447, 541520), (560, 432249), (596, 406140), (745, 324912), (840, 288166), (894, 270760), (967, 250320), (1043, 232080), (1192, 203070), (1490, 162456), (1680, 144083), (1788, 135380), (1934, 125160), (2086, 116040), (2235, 108304), (2384, 101535), (2901, 83440), (2980, 81228), (3129, 77360), (3576, 67690), (3868, 62580), (4172, 58020), (4470, 54152), (4835, 50064), (5215, 46416), (5802, 41720), (5960, 40614), (6258, 38680), (6769, 35760), (7152, 33845), (7736, 31290), (8344, 29010), (8940, 27076), (9670, 25032), (10430, 23208), (11604, 20860), (11920, 20307), (12516, 19340), (13538, 17880), (14505, 16688), (15472, 15645)]