104098720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 285556320

約数和(自身を除く): 181457600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 160, 176, 190, 209, 220, 242, 283, 304, 352, 380, 418, 440, 484, 566, 605, 608, 760, 836, 880, 968, 1045, 1132, 1210, 1415, 1520, 1672, 1760, 1936, 2090, 2264, 2299, 2420, 2830, 3040, 3113, 3344, 3872, 4180, 4528, 4598, 4840, 5377, 5660, 6226, 6688, 8360, 9056, 9196, 9680, 10754, 11320, 11495, 12452, 15565, 16720, 18392, 19360, 21508, 22640, 22990, 24904, 26885, 31130, 33440, 34243, 36784, 43016, 45280, 45980, 49808, 53770, 59147, 62260, 68486, 73568, 86032, 91960, 99616, 107540, 118294, 124520, 136972, 171215, 172064, 183920, 215080, 236588, 249040, 273944, 295735, 342430, 367840, 430160, 473176, 498080, 547888, 591470, 650617, 684860, 860320, 946352, 1095776, 1182940, 1301234, 1369720, 1892704, 2365880, 2602468, 2739440, 3253085, 4731760, 5204936, 5478880, 6506170, 9463520, 10409872, 13012340, 20819744, 26024680, 52049360, 104098720]

約数ペア:

[(1, 104098720), (2, 52049360), (4, 26024680), (5, 20819744), (8, 13012340), (10, 10409872), (11, 9463520), (16, 6506170), (19, 5478880), (20, 5204936), (22, 4731760), (32, 3253085), (38, 2739440), (40, 2602468), (44, 2365880), (55, 1892704), (76, 1369720), (80, 1301234), (88, 1182940), (95, 1095776), (110, 946352), (121, 860320), (152, 684860), (160, 650617), (176, 591470), (190, 547888), (209, 498080), (220, 473176), (242, 430160), (283, 367840), (304, 342430), (352, 295735), (380, 273944), (418, 249040), (440, 236588), (484, 215080), (566, 183920), (605, 172064), (608, 171215), (760, 136972), (836, 124520), (880, 118294), (968, 107540), (1045, 99616), (1132, 91960), (1210, 86032), (1415, 73568), (1520, 68486), (1672, 62260), (1760, 59147), (1936, 53770), (2090, 49808), (2264, 45980), (2299, 45280), (2420, 43016), (2830, 36784), (3040, 34243), (3113, 33440), (3344, 31130), (3872, 26885), (4180, 24904), (4528, 22990), (4598, 22640), (4840, 21508), (5377, 19360), (5660, 18392), (6226, 16720), (6688, 15565), (8360, 12452), (9056, 11495), (9196, 11320), (9680, 10754)]