163642680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3011

約数の個数: 160

約数和(自身を含む): 582571440

約数和(自身を除く): 418928760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 2971, 3060, 3240, 3672, 4590, 5508, 5942, 6120, 6885, 8913, 9180, 11016, 11884, 13770, 14855, 17826, 18360, 23768, 26739, 27540, 29710, 35652, 44565, 50507, 53478, 55080, 59420, 71304, 80217, 89130, 101014, 106956, 118840, 133695, 151521, 160434, 178260, 202028, 213912, 240651, 252535, 267390, 303042, 320868, 356520, 401085, 404056, 454563, 481302, 505070, 534780, 606084, 641736, 757605, 802170, 909126, 962604, 1010140, 1069560, 1203255, 1212168, 1363689, 1515210, 1604340, 1818252, 1925208, 2020280, 2272815, 2406510, 2727378, 3030420, 3208680, 3636504, 4091067, 4545630, 4813020, 5454756, 6060840, 6818445, 8182134, 9091260, 9626040, 10909512, 13636890, 16364268, 18182520, 20455335, 27273780, 32728536, 40910670, 54547560, 81821340, 163642680]

約数ペア:

[(1, 163642680), (2, 81821340), (3, 54547560), (4, 40910670), (5, 32728536), (6, 27273780), (8, 20455335), (9, 18182520), (10, 16364268), (12, 13636890), (15, 10909512), (17, 9626040), (18, 9091260), (20, 8182134), (24, 6818445), (27, 6060840), (30, 5454756), (34, 4813020), (36, 4545630), (40, 4091067), (45, 3636504), (51, 3208680), (54, 3030420), (60, 2727378), (68, 2406510), (72, 2272815), (81, 2020280), (85, 1925208), (90, 1818252), (102, 1604340), (108, 1515210), (120, 1363689), (135, 1212168), (136, 1203255), (153, 1069560), (162, 1010140), (170, 962604), (180, 909126), (204, 802170), (216, 757605), (255, 641736), (270, 606084), (306, 534780), (324, 505070), (340, 481302), (360, 454563), (405, 404056), (408, 401085), (459, 356520), (510, 320868), (540, 303042), (612, 267390), (648, 252535), (680, 240651), (765, 213912), (810, 202028), (918, 178260), (1020, 160434), (1080, 151521), (1224, 133695), (1377, 118840), (1530, 106956), (1620, 101014), (1836, 89130), (2040, 80217), (2295, 71304), (2754, 59420), (2971, 55080), (3060, 53478), (3240, 50507), (3672, 44565), (4590, 35652), (5508, 29710), (5942, 27540), (6120, 26739), (6885, 23768), (8913, 18360), (9180, 17826), (11016, 14855), (11884, 13770)]