193497360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:945

約数の個数: 160

約数和(自身を含む): 691027200

約数和(自身を除く): 497529840

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, 773, 840, 894, 1043, 1192, 1490, 1546, 1680, 1788, 2086, 2235, 2319, 2384, 2980, 3092, 3129, 3576, 3865, 4172, 4470, 4638, 5215, 5411, 5960, 6184, 6258, 7152, 7730, 8344, 8940, 9276, 10430, 10822, 11595, 11920, 12368, 12516, 15460, 15645, 16233, 16688, 17880, 18552, 20860, 21644, 23190, 25032, 27055, 30920, 31290, 32466, 35760, 37104, 41720, 43288, 46380, 50064, 54110, 61840, 62580, 64932, 81165, 83440, 86576, 92760, 108220, 115177, 125160, 129864, 162330, 185520, 216440, 230354, 250320, 259728, 324660, 345531, 432880, 460708, 575885, 649320, 691062, 806239, 921416, 1151770, 1298640, 1382124, 1612478, 1727655, 1842832, 2303540, 2418717, 2764248, 3224956, 3455310, 4031195, 4607080, 4837434, 5528496, 6449912, 6910620, 8062390, 9214160, 9674868, 12093585, 12899824, 13821240, 16124780, 19349736, 24187170, 27642480, 32249560, 38699472, 48374340, 64499120, 96748680, 193497360]

約数ペア:

[(1, 193497360), (2, 96748680), (3, 64499120), (4, 48374340), (5, 38699472), (6, 32249560), (7, 27642480), (8, 24187170), (10, 19349736), (12, 16124780), (14, 13821240), (15, 12899824), (16, 12093585), (20, 9674868), (21, 9214160), (24, 8062390), (28, 6910620), (30, 6449912), (35, 5528496), (40, 4837434), (42, 4607080), (48, 4031195), (56, 3455310), (60, 3224956), (70, 2764248), (80, 2418717), (84, 2303540), (105, 1842832), (112, 1727655), (120, 1612478), (140, 1382124), (149, 1298640), (168, 1151770), (210, 921416), (240, 806239), (280, 691062), (298, 649320), (336, 575885), (420, 460708), (447, 432880), (560, 345531), (596, 324660), (745, 259728), (773, 250320), (840, 230354), (894, 216440), (1043, 185520), (1192, 162330), (1490, 129864), (1546, 125160), (1680, 115177), (1788, 108220), (2086, 92760), (2235, 86576), (2319, 83440), (2384, 81165), (2980, 64932), (3092, 62580), (3129, 61840), (3576, 54110), (3865, 50064), (4172, 46380), (4470, 43288), (4638, 41720), (5215, 37104), (5411, 35760), (5960, 32466), (6184, 31290), (6258, 30920), (7152, 27055), (7730, 25032), (8344, 23190), (8940, 21644), (9276, 20860), (10430, 18552), (10822, 17880), (11595, 16688), (11920, 16233), (12368, 15645), (12516, 15460)]