204271080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3603

約数の個数: 128

約数和(自身を含む): 677980800

約数和(自身を除く): 473709720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3539, 3848, 4440, 4810, 5772, 7078, 7215, 9620, 10617, 11544, 14156, 14430, 17695, 19240, 21234, 28312, 28860, 35390, 42468, 46007, 53085, 57720, 70780, 84936, 92014, 106170, 130943, 138021, 141560, 184028, 212340, 230035, 261886, 276042, 368056, 392829, 424680, 460070, 523772, 552084, 654715, 690105, 785658, 920140, 1047544, 1104168, 1309430, 1380210, 1571316, 1702259, 1840280, 1964145, 2618860, 2760420, 3142632, 3404518, 3928290, 5106777, 5237720, 5520840, 6809036, 7856580, 8511295, 10213554, 13618072, 15713160, 17022590, 20427108, 25533885, 34045180, 40854216, 51067770, 68090360, 102135540, 204271080]

約数ペア:

[(1, 204271080), (2, 102135540), (3, 68090360), (4, 51067770), (5, 40854216), (6, 34045180), (8, 25533885), (10, 20427108), (12, 17022590), (13, 15713160), (15, 13618072), (20, 10213554), (24, 8511295), (26, 7856580), (30, 6809036), (37, 5520840), (39, 5237720), (40, 5106777), (52, 3928290), (60, 3404518), (65, 3142632), (74, 2760420), (78, 2618860), (104, 1964145), (111, 1840280), (120, 1702259), (130, 1571316), (148, 1380210), (156, 1309430), (185, 1104168), (195, 1047544), (222, 920140), (260, 785658), (296, 690105), (312, 654715), (370, 552084), (390, 523772), (444, 460070), (481, 424680), (520, 392829), (555, 368056), (740, 276042), (780, 261886), (888, 230035), (962, 212340), (1110, 184028), (1443, 141560), (1480, 138021), (1560, 130943), (1924, 106170), (2220, 92014), (2405, 84936), (2886, 70780), (3539, 57720), (3848, 53085), (4440, 46007), (4810, 42468), (5772, 35390), (7078, 28860), (7215, 28312), (9620, 21234), (10617, 19240), (11544, 17695), (14156, 14430)]