203597680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^2$

素因数の和:124

約数の個数: 180

約数和(自身を含む): 574697592

約数和(自身を除く): 371099912

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 80, 88, 104, 110, 130, 143, 148, 169, 176, 185, 208, 220, 260, 286, 296, 338, 370, 407, 440, 481, 520, 572, 592, 676, 715, 740, 814, 845, 880, 962, 1040, 1144, 1352, 1369, 1430, 1480, 1628, 1690, 1859, 1924, 2035, 2288, 2405, 2704, 2738, 2860, 2960, 3256, 3380, 3718, 3848, 4070, 4810, 5291, 5476, 5720, 6253, 6512, 6760, 6845, 7436, 7696, 8140, 9295, 9620, 10582, 10952, 11440, 12506, 13520, 13690, 14872, 15059, 16280, 17797, 18590, 19240, 21164, 21904, 25012, 26455, 27380, 29744, 30118, 31265, 32560, 35594, 37180, 38480, 42328, 50024, 52910, 54760, 60236, 62530, 68783, 71188, 74360, 75295, 84656, 88985, 100048, 105820, 109520, 120472, 125060, 137566, 142376, 148720, 150590, 177970, 195767, 211640, 231361, 240944, 250120, 275132, 284752, 301180, 343915, 355940, 391534, 423280, 462722, 500240, 550264, 602360, 687830, 711880, 783068, 925444, 978835, 1100528, 1156805, 1204720, 1375660, 1423760, 1566136, 1850888, 1957670, 2313610, 2544971, 2751320, 3132272, 3701776, 3915340, 4627220, 5089942, 5502640, 7830680, 9254440, 10179884, 12724855, 15661360, 18508880, 20359768, 25449710, 40719536, 50899420, 101798840, 203597680]

約数ペア:

[(1, 203597680), (2, 101798840), (4, 50899420), (5, 40719536), (8, 25449710), (10, 20359768), (11, 18508880), (13, 15661360), (16, 12724855), (20, 10179884), (22, 9254440), (26, 7830680), (37, 5502640), (40, 5089942), (44, 4627220), (52, 3915340), (55, 3701776), (65, 3132272), (74, 2751320), (80, 2544971), (88, 2313610), (104, 1957670), (110, 1850888), (130, 1566136), (143, 1423760), (148, 1375660), (169, 1204720), (176, 1156805), (185, 1100528), (208, 978835), (220, 925444), (260, 783068), (286, 711880), (296, 687830), (338, 602360), (370, 550264), (407, 500240), (440, 462722), (481, 423280), (520, 391534), (572, 355940), (592, 343915), (676, 301180), (715, 284752), (740, 275132), (814, 250120), (845, 240944), (880, 231361), (962, 211640), (1040, 195767), (1144, 177970), (1352, 150590), (1369, 148720), (1430, 142376), (1480, 137566), (1628, 125060), (1690, 120472), (1859, 109520), (1924, 105820), (2035, 100048), (2288, 88985), (2405, 84656), (2704, 75295), (2738, 74360), (2860, 71188), (2960, 68783), (3256, 62530), (3380, 60236), (3718, 54760), (3848, 52910), (4070, 50024), (4810, 42328), (5291, 38480), (5476, 37180), (5720, 35594), (6253, 32560), (6512, 31265), (6760, 30118), (6845, 29744), (7436, 27380), (7696, 26455), (8140, 25012), (9295, 21904), (9620, 21164), (10582, 19240), (10952, 18590), (11440, 17797), (12506, 16280), (13520, 15059), (13690, 14872)]