969648640

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 160

約数和(自身を含む): 2477051280

約数和(自身を除く): 1507402640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 64, 74, 80, 116, 128, 145, 148, 160, 185, 232, 256, 290, 296, 320, 353, 370, 464, 512, 580, 592, 640, 706, 740, 928, 1073, 1160, 1184, 1280, 1412, 1480, 1765, 1856, 2146, 2320, 2368, 2560, 2824, 2960, 3530, 3712, 4292, 4640, 4736, 5365, 5648, 5920, 7060, 7424, 8584, 9280, 9472, 10237, 10730, 11296, 11840, 13061, 14120, 14848, 17168, 18560, 18944, 20474, 21460, 22592, 23680, 26122, 28240, 34336, 37120, 40948, 42920, 45184, 47360, 51185, 52244, 56480, 65305, 68672, 74240, 81896, 85840, 90368, 94720, 102370, 104488, 112960, 130610, 137344, 163792, 171680, 180736, 204740, 208976, 225920, 261220, 274688, 327584, 343360, 378769, 409480, 417952, 451840, 522440, 549376, 655168, 686720, 757538, 818960, 835904, 903680, 1044880, 1310336, 1373440, 1515076, 1637920, 1671808, 1893845, 2089760, 2620672, 2746880, 3030152, 3275840, 3343616, 3787690, 4179520, 5241344, 6060304, 6551680, 6687232, 7575380, 8359040, 12120608, 13103360, 15150760, 16718080, 24241216, 26206720, 30301520, 33436160, 48482432, 60603040, 96964864, 121206080, 193929728, 242412160, 484824320, 969648640]

約数ペア:

[(1, 969648640), (2, 484824320), (4, 242412160), (5, 193929728), (8, 121206080), (10, 96964864), (16, 60603040), (20, 48482432), (29, 33436160), (32, 30301520), (37, 26206720), (40, 24241216), (58, 16718080), (64, 15150760), (74, 13103360), (80, 12120608), (116, 8359040), (128, 7575380), (145, 6687232), (148, 6551680), (160, 6060304), (185, 5241344), (232, 4179520), (256, 3787690), (290, 3343616), (296, 3275840), (320, 3030152), (353, 2746880), (370, 2620672), (464, 2089760), (512, 1893845), (580, 1671808), (592, 1637920), (640, 1515076), (706, 1373440), (740, 1310336), (928, 1044880), (1073, 903680), (1160, 835904), (1184, 818960), (1280, 757538), (1412, 686720), (1480, 655168), (1765, 549376), (1856, 522440), (2146, 451840), (2320, 417952), (2368, 409480), (2560, 378769), (2824, 343360), (2960, 327584), (3530, 274688), (3712, 261220), (4292, 225920), (4640, 208976), (4736, 204740), (5365, 180736), (5648, 171680), (5920, 163792), (7060, 137344), (7424, 130610), (8584, 112960), (9280, 104488), (9472, 102370), (10237, 94720), (10730, 90368), (11296, 85840), (11840, 81896), (13061, 74240), (14120, 68672), (14848, 65305), (17168, 56480), (18560, 52244), (18944, 51185), (20474, 47360), (21460, 45184), (22592, 42920), (23680, 40948), (26122, 37120), (28240, 34336)]