927730720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1723

約数の個数: 144

約数和(自身を含む): 2586123288

約数和(自身を除く): 1658392568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1120, 1168, 1460, 1568, 1621, 1960, 2044, 2336, 2555, 2920, 3242, 3577, 3920, 4088, 5110, 5840, 6484, 7154, 7840, 8105, 8176, 10220, 11347, 11680, 12968, 14308, 16210, 16352, 17885, 20440, 22694, 25936, 28616, 32420, 35770, 40880, 45388, 51872, 56735, 57232, 64840, 71540, 79429, 81760, 90776, 113470, 114464, 118333, 129680, 143080, 158858, 181552, 226940, 236666, 259360, 286160, 317716, 363104, 397145, 453880, 473332, 572320, 591665, 635432, 794290, 828331, 907760, 946664, 1183330, 1270864, 1588580, 1656662, 1815520, 1893328, 2366660, 2541728, 3177160, 3313324, 3786656, 4141655, 4733320, 5798317, 6354320, 6626648, 8283310, 9466640, 11596634, 12708640, 13253296, 16566620, 18933280, 23193268, 26506592, 28991585, 33133240, 46386536, 57983170, 66266480, 92773072, 115966340, 132532960, 185546144, 231932680, 463865360, 927730720]

約数ペア:

[(1, 927730720), (2, 463865360), (4, 231932680), (5, 185546144), (7, 132532960), (8, 115966340), (10, 92773072), (14, 66266480), (16, 57983170), (20, 46386536), (28, 33133240), (32, 28991585), (35, 26506592), (40, 23193268), (49, 18933280), (56, 16566620), (70, 13253296), (73, 12708640), (80, 11596634), (98, 9466640), (112, 8283310), (140, 6626648), (146, 6354320), (160, 5798317), (196, 4733320), (224, 4141655), (245, 3786656), (280, 3313324), (292, 3177160), (365, 2541728), (392, 2366660), (490, 1893328), (511, 1815520), (560, 1656662), (584, 1588580), (730, 1270864), (784, 1183330), (980, 946664), (1022, 907760), (1120, 828331), (1168, 794290), (1460, 635432), (1568, 591665), (1621, 572320), (1960, 473332), (2044, 453880), (2336, 397145), (2555, 363104), (2920, 317716), (3242, 286160), (3577, 259360), (3920, 236666), (4088, 226940), (5110, 181552), (5840, 158858), (6484, 143080), (7154, 129680), (7840, 118333), (8105, 114464), (8176, 113470), (10220, 90776), (11347, 81760), (11680, 79429), (12968, 71540), (14308, 64840), (16210, 57232), (16352, 56735), (17885, 51872), (20440, 45388), (22694, 40880), (25936, 35770), (28616, 32420)]