17854680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 40206120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 191, 205, 228, 246, 285, 328, 380, 382, 410, 456, 492, 570, 573, 615, 760, 764, 779, 820, 955, 984, 1140, 1146, 1230, 1528, 1558, 1640, 1910, 2280, 2292, 2337, 2460, 2865, 3116, 3629, 3820, 3895, 4584, 4674, 4920, 5730, 6232, 7258, 7640, 7790, 7831, 9348, 10887, 11460, 11685, 14516, 15580, 15662, 18145, 18696, 21774, 22920, 23370, 23493, 29032, 31160, 31324, 36290, 39155, 43548, 46740, 46986, 54435, 62648, 72580, 78310, 87096, 93480, 93972, 108870, 117465, 145160, 148789, 156620, 187944, 217740, 234930, 297578, 313240, 435480, 446367, 469860, 595156, 743945, 892734, 939720, 1190312, 1487890, 1785468, 2231835, 2975780, 3570936, 4463670, 5951560, 8927340, 17854680]

約数ペア:

[(1, 17854680), (2, 8927340), (3, 5951560), (4, 4463670), (5, 3570936), (6, 2975780), (8, 2231835), (10, 1785468), (12, 1487890), (15, 1190312), (19, 939720), (20, 892734), (24, 743945), (30, 595156), (38, 469860), (40, 446367), (41, 435480), (57, 313240), (60, 297578), (76, 234930), (82, 217740), (95, 187944), (114, 156620), (120, 148789), (123, 145160), (152, 117465), (164, 108870), (190, 93972), (191, 93480), (205, 87096), (228, 78310), (246, 72580), (285, 62648), (328, 54435), (380, 46986), (382, 46740), (410, 43548), (456, 39155), (492, 36290), (570, 31324), (573, 31160), (615, 29032), (760, 23493), (764, 23370), (779, 22920), (820, 21774), (955, 18696), (984, 18145), (1140, 15662), (1146, 15580), (1230, 14516), (1528, 11685), (1558, 11460), (1640, 10887), (1910, 9348), (2280, 7831), (2292, 7790), (2337, 7640), (2460, 7258), (2865, 6232), (3116, 5730), (3629, 4920), (3820, 4674), (3895, 4584)]