338088660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3310

約数の個数: 192

約数和(自身を含む): 1226803200

約数和(自身を除く): 888714540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3259, 3458, 3705, 3990, 4940, 5187, 5460, 6518, 6916, 7410, 7980, 8645, 9777, 10374, 13036, 14820, 16295, 17290, 19554, 20748, 22813, 25935, 32590, 34580, 39108, 42367, 45626, 48885, 51870, 61921, 65180, 68439, 84734, 91252, 97770, 103740, 114065, 123842, 127101, 136878, 169468, 185763, 195540, 211835, 228130, 247684, 254202, 273756, 296569, 309605, 342195, 371526, 423670, 433447, 456260, 508404, 593138, 619210, 635505, 684390, 743052, 804973, 847340, 866894, 889707, 928815, 1186276, 1238420, 1271010, 1300341, 1368780, 1482845, 1609946, 1733788, 1779414, 1857630, 2167235, 2414919, 2542020, 2600682, 2965690, 3219892, 3558828, 3715260, 4024865, 4334470, 4448535, 4829838, 5201364, 5634811, 5931380, 6501705, 8049730, 8668940, 8897070, 9659676, 11269622, 12074595, 13003410, 16099460, 16904433, 17794140, 22539244, 24149190, 26006820, 28174055, 33808866, 48298380, 56348110, 67617732, 84522165, 112696220, 169044330, 338088660]

約数ペア:

[(1, 338088660), (2, 169044330), (3, 112696220), (4, 84522165), (5, 67617732), (6, 56348110), (7, 48298380), (10, 33808866), (12, 28174055), (13, 26006820), (14, 24149190), (15, 22539244), (19, 17794140), (20, 16904433), (21, 16099460), (26, 13003410), (28, 12074595), (30, 11269622), (35, 9659676), (38, 8897070), (39, 8668940), (42, 8049730), (52, 6501705), (57, 5931380), (60, 5634811), (65, 5201364), (70, 4829838), (76, 4448535), (78, 4334470), (84, 4024865), (91, 3715260), (95, 3558828), (105, 3219892), (114, 2965690), (130, 2600682), (133, 2542020), (140, 2414919), (156, 2167235), (182, 1857630), (190, 1779414), (195, 1733788), (210, 1609946), (228, 1482845), (247, 1368780), (260, 1300341), (266, 1271010), (273, 1238420), (285, 1186276), (364, 928815), (380, 889707), (390, 866894), (399, 847340), (420, 804973), (455, 743052), (494, 684390), (532, 635505), (546, 619210), (570, 593138), (665, 508404), (741, 456260), (780, 433447), (798, 423670), (910, 371526), (988, 342195), (1092, 309605), (1140, 296569), (1235, 273756), (1330, 254202), (1365, 247684), (1482, 228130), (1596, 211835), (1729, 195540), (1820, 185763), (1995, 169468), (2470, 136878), (2660, 127101), (2730, 123842), (2964, 114065), (3259, 103740), (3458, 97770), (3705, 91252), (3990, 84734), (4940, 68439), (5187, 65180), (5460, 61921), (6518, 51870), (6916, 48885), (7410, 45626), (7980, 42367), (8645, 39108), (9777, 34580), (10374, 32590), (13036, 25935), (14820, 22813), (16295, 20748), (17290, 19554)]