202731120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5560

約数の個数: 160

約数和(自身を含む): 739506240

約数和(自身を除く): 536775120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 5521, 6120, 7344, 9180, 11042, 12240, 16563, 18360, 22084, 27605, 33126, 36720, 44168, 49689, 55210, 66252, 82815, 88336, 93857, 99378, 110420, 132504, 149067, 165630, 187714, 198756, 220840, 248445, 265008, 281571, 298134, 331260, 375428, 397512, 441680, 469285, 496890, 563142, 596268, 662520, 745335, 750856, 795024, 844713, 938570, 993780, 1126284, 1192536, 1325040, 1407855, 1490670, 1501712, 1689426, 1877140, 1987560, 2252568, 2385072, 2534139, 2815710, 2981340, 3378852, 3754280, 3975120, 4223565, 4505136, 5068278, 5631420, 5962680, 6757704, 7508560, 8447130, 10136556, 11262840, 11925360, 12670695, 13515408, 16894260, 20273112, 22525680, 25341390, 33788520, 40546224, 50682780, 67577040, 101365560, 202731120]

約数ペア:

[(1, 202731120), (2, 101365560), (3, 67577040), (4, 50682780), (5, 40546224), (6, 33788520), (8, 25341390), (9, 22525680), (10, 20273112), (12, 16894260), (15, 13515408), (16, 12670695), (17, 11925360), (18, 11262840), (20, 10136556), (24, 8447130), (27, 7508560), (30, 6757704), (34, 5962680), (36, 5631420), (40, 5068278), (45, 4505136), (48, 4223565), (51, 3975120), (54, 3754280), (60, 3378852), (68, 2981340), (72, 2815710), (80, 2534139), (85, 2385072), (90, 2252568), (102, 1987560), (108, 1877140), (120, 1689426), (135, 1501712), (136, 1490670), (144, 1407855), (153, 1325040), (170, 1192536), (180, 1126284), (204, 993780), (216, 938570), (240, 844713), (255, 795024), (270, 750856), (272, 745335), (306, 662520), (340, 596268), (360, 563142), (408, 496890), (432, 469285), (459, 441680), (510, 397512), (540, 375428), (612, 331260), (680, 298134), (720, 281571), (765, 265008), (816, 248445), (918, 220840), (1020, 198756), (1080, 187714), (1224, 165630), (1360, 149067), (1530, 132504), (1836, 110420), (2040, 99378), (2160, 93857), (2295, 88336), (2448, 82815), (3060, 66252), (3672, 55210), (4080, 49689), (4590, 44168), (5521, 36720), (6120, 33126), (7344, 27605), (9180, 22084), (11042, 18360), (12240, 16563)]