246279120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 787449600

約数和(自身を除く): 541170480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 97, 120, 142, 149, 194, 213, 240, 284, 291, 298, 355, 388, 426, 447, 485, 568, 582, 596, 710, 745, 776, 852, 894, 970, 1065, 1136, 1164, 1192, 1420, 1455, 1490, 1552, 1704, 1788, 1940, 2130, 2235, 2328, 2384, 2840, 2910, 2980, 3408, 3576, 3880, 4260, 4470, 4656, 5680, 5820, 5960, 6887, 7152, 7760, 8520, 8940, 10579, 11640, 11920, 13774, 14453, 17040, 17880, 20661, 21158, 23280, 27548, 28906, 31737, 34435, 35760, 41322, 42316, 43359, 52895, 55096, 57812, 63474, 68870, 72265, 82644, 84632, 86718, 103305, 105790, 110192, 115624, 126948, 137740, 144530, 158685, 165288, 169264, 173436, 206610, 211580, 216795, 231248, 253896, 275480, 289060, 317370, 330576, 346872, 413220, 423160, 433590, 507792, 550960, 578120, 634740, 693744, 826440, 846320, 867180, 1026163, 1156240, 1269480, 1652880, 1734360, 2052326, 2538960, 3078489, 3468720, 4104652, 5130815, 6156978, 8209304, 10261630, 12313956, 15392445, 16418608, 20523260, 24627912, 30784890, 41046520, 49255824, 61569780, 82093040, 123139560, 246279120]

約数ペア:

[(1, 246279120), (2, 123139560), (3, 82093040), (4, 61569780), (5, 49255824), (6, 41046520), (8, 30784890), (10, 24627912), (12, 20523260), (15, 16418608), (16, 15392445), (20, 12313956), (24, 10261630), (30, 8209304), (40, 6156978), (48, 5130815), (60, 4104652), (71, 3468720), (80, 3078489), (97, 2538960), (120, 2052326), (142, 1734360), (149, 1652880), (194, 1269480), (213, 1156240), (240, 1026163), (284, 867180), (291, 846320), (298, 826440), (355, 693744), (388, 634740), (426, 578120), (447, 550960), (485, 507792), (568, 433590), (582, 423160), (596, 413220), (710, 346872), (745, 330576), (776, 317370), (852, 289060), (894, 275480), (970, 253896), (1065, 231248), (1136, 216795), (1164, 211580), (1192, 206610), (1420, 173436), (1455, 169264), (1490, 165288), (1552, 158685), (1704, 144530), (1788, 137740), (1940, 126948), (2130, 115624), (2235, 110192), (2328, 105790), (2384, 103305), (2840, 86718), (2910, 84632), (2980, 82644), (3408, 72265), (3576, 68870), (3880, 63474), (4260, 57812), (4470, 55096), (4656, 52895), (5680, 43359), (5820, 42316), (5960, 41322), (6887, 35760), (7152, 34435), (7760, 31737), (8520, 28906), (8940, 27548), (10579, 23280), (11640, 21158), (11920, 20661), (13774, 17880), (14453, 17040)]