142561320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6353}}^1$

素因数の和:6395

約数の個数: 128

約数和(自身を含む): 494087040

約数和(自身を除く): 351525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 6353, 7480, 11220, 12706, 19059, 22440, 25412, 31765, 38118, 50824, 63530, 69883, 76236, 95295, 108001, 127060, 139766, 152472, 190590, 209649, 216002, 254120, 279532, 324003, 349415, 381180, 419298, 432004, 540005, 559064, 648006, 698830, 762360, 838596, 864008, 1048245, 1080010, 1188011, 1296012, 1397660, 1620015, 1677192, 2096490, 2160020, 2376022, 2592024, 2795320, 3240030, 3564033, 4192980, 4320040, 4752044, 5940055, 6480060, 7128066, 8385960, 9504088, 11880110, 12960120, 14256132, 17820165, 23760220, 28512264, 35640330, 47520440, 71280660, 142561320]

約数ペア:

[(1, 142561320), (2, 71280660), (3, 47520440), (4, 35640330), (5, 28512264), (6, 23760220), (8, 17820165), (10, 14256132), (11, 12960120), (12, 11880110), (15, 9504088), (17, 8385960), (20, 7128066), (22, 6480060), (24, 5940055), (30, 4752044), (33, 4320040), (34, 4192980), (40, 3564033), (44, 3240030), (51, 2795320), (55, 2592024), (60, 2376022), (66, 2160020), (68, 2096490), (85, 1677192), (88, 1620015), (102, 1397660), (110, 1296012), (120, 1188011), (132, 1080010), (136, 1048245), (165, 864008), (170, 838596), (187, 762360), (204, 698830), (220, 648006), (255, 559064), (264, 540005), (330, 432004), (340, 419298), (374, 381180), (408, 349415), (440, 324003), (510, 279532), (561, 254120), (660, 216002), (680, 209649), (748, 190590), (935, 152472), (1020, 139766), (1122, 127060), (1320, 108001), (1496, 95295), (1870, 76236), (2040, 69883), (2244, 63530), (2805, 50824), (3740, 38118), (4488, 31765), (5610, 25412), (6353, 22440), (7480, 19059), (11220, 12706)]