382053920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1034643456

約数和(自身を除く): 652589536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 31, 32, 34, 40, 46, 62, 68, 80, 85, 92, 115, 124, 136, 155, 160, 170, 184, 197, 230, 248, 272, 310, 340, 368, 391, 394, 460, 496, 527, 544, 620, 680, 713, 736, 782, 788, 920, 985, 992, 1054, 1240, 1360, 1426, 1564, 1576, 1840, 1955, 1970, 2108, 2480, 2635, 2720, 2852, 3128, 3152, 3349, 3565, 3680, 3910, 3940, 4216, 4531, 4960, 5270, 5704, 6107, 6256, 6304, 6698, 7130, 7820, 7880, 8432, 9062, 10540, 11408, 12121, 12214, 12512, 13396, 14260, 15640, 15760, 16745, 16864, 18124, 21080, 22655, 22816, 24242, 24428, 26792, 28520, 30535, 31280, 31520, 33490, 36248, 42160, 45310, 48484, 48856, 53584, 57040, 60605, 61070, 62560, 66980, 72496, 77027, 84320, 90620, 96968, 97712, 103819, 107168, 114080, 121210, 122140, 133960, 140461, 144992, 154054, 181240, 193936, 195424, 207638, 242420, 244280, 267920, 280922, 308108, 362480, 385135, 387872, 415276, 484840, 488560, 519095, 535840, 561844, 616216, 702305, 724960, 770270, 830552, 969680, 977120, 1038190, 1123688, 1232432, 1404610, 1540540, 1661104, 1939360, 2076380, 2247376, 2387837, 2464864, 2809220, 3081080, 3322208, 4152760, 4494752, 4775674, 5618440, 6162160, 8305520, 9551348, 11236880, 11939185, 12324320, 16611040, 19102696, 22473760, 23878370, 38205392, 47756740, 76410784, 95513480, 191026960, 382053920]

約数ペア:

[(1, 382053920), (2, 191026960), (4, 95513480), (5, 76410784), (8, 47756740), (10, 38205392), (16, 23878370), (17, 22473760), (20, 19102696), (23, 16611040), (31, 12324320), (32, 11939185), (34, 11236880), (40, 9551348), (46, 8305520), (62, 6162160), (68, 5618440), (80, 4775674), (85, 4494752), (92, 4152760), (115, 3322208), (124, 3081080), (136, 2809220), (155, 2464864), (160, 2387837), (170, 2247376), (184, 2076380), (197, 1939360), (230, 1661104), (248, 1540540), (272, 1404610), (310, 1232432), (340, 1123688), (368, 1038190), (391, 977120), (394, 969680), (460, 830552), (496, 770270), (527, 724960), (544, 702305), (620, 616216), (680, 561844), (713, 535840), (736, 519095), (782, 488560), (788, 484840), (920, 415276), (985, 387872), (992, 385135), (1054, 362480), (1240, 308108), (1360, 280922), (1426, 267920), (1564, 244280), (1576, 242420), (1840, 207638), (1955, 195424), (1970, 193936), (2108, 181240), (2480, 154054), (2635, 144992), (2720, 140461), (2852, 133960), (3128, 122140), (3152, 121210), (3349, 114080), (3565, 107168), (3680, 103819), (3910, 97712), (3940, 96968), (4216, 90620), (4531, 84320), (4960, 77027), (5270, 72496), (5704, 66980), (6107, 62560), (6256, 61070), (6304, 60605), (6698, 57040), (7130, 53584), (7820, 48856), (7880, 48484), (8432, 45310), (9062, 42160), (10540, 36248), (11408, 33490), (12121, 31520), (12214, 31280), (12512, 30535), (13396, 28520), (14260, 26792), (15640, 24428), (15760, 24242), (16745, 22816), (16864, 22655), (18124, 21080)]