209217360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 769950720

約数和(自身を除く): 560733360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 43, 44, 48, 55, 57, 60, 66, 76, 80, 86, 88, 95, 97, 110, 114, 120, 129, 132, 152, 165, 172, 176, 190, 194, 209, 215, 220, 228, 240, 258, 264, 285, 291, 304, 330, 344, 380, 388, 418, 430, 440, 456, 473, 485, 516, 528, 570, 582, 627, 645, 660, 688, 760, 776, 817, 836, 860, 880, 912, 946, 970, 1032, 1045, 1067, 1140, 1164, 1254, 1290, 1320, 1419, 1455, 1520, 1552, 1634, 1672, 1720, 1843, 1892, 1940, 2064, 2090, 2134, 2280, 2328, 2365, 2451, 2508, 2580, 2640, 2838, 2910, 3135, 3201, 3268, 3344, 3440, 3686, 3784, 3880, 4085, 4171, 4180, 4268, 4560, 4656, 4730, 4902, 5016, 5160, 5335, 5529, 5676, 5820, 6270, 6402, 6536, 7095, 7372, 7568, 7760, 8170, 8342, 8360, 8536, 8987, 9215, 9460, 9804, 10032, 10320, 10670, 11058, 11352, 11640, 12255, 12513, 12540, 12804, 13072, 14190, 14744, 16005, 16340, 16684, 16720, 17072, 17974, 18430, 18920, 19608, 20273, 20855, 21340, 22116, 22704, 23280, 24510, 25026, 25080, 25608, 26961, 27645, 28380, 29488, 32010, 32680, 33368, 35948, 36860, 37840, 39216, 40546, 41710, 42680, 44232, 44935, 45881, 49020, 50052, 50160, 51216, 53922, 55290, 56760, 60819, 62565, 64020, 65360, 66736, 71896, 73720, 79249, 81092, 83420, 85360, 88464, 89870, 91762, 98040, 100104, 101365, 107844, 110580, 113520, 121638, 125130, 128040, 134805, 137643, 143792, 147440, 158498, 162184, 166840, 179740, 183524, 196080, 200208, 202730, 215688, 221160, 229405, 237747, 243276, 250260, 256080, 269610, 275286, 304095, 316996, 324368, 333680, 359480, 367048, 396245, 405460, 431376, 442320, 458810, 475494, 486552, 500520, 539220, 550572, 608190, 633992, 688215, 718960, 734096, 792490, 810920, 871739, 917620, 950988, 973104, 1001040, 1078440, 1101144, 1188735, 1216380, 1267984, 1376430, 1584980, 1621840, 1743478, 1835240, 1901976, 2156880, 2202288, 2377470, 2432760, 2615217, 2752860, 3169960, 3486956, 3670480, 3803952, 4358695, 4754940, 4865520, 5230434, 5505720, 6339920, 6973912, 8717390, 9509880, 10460868, 11011440, 13076085, 13947824, 17434780, 19019760, 20921736, 26152170, 34869560, 41843472, 52304340, 69739120, 104608680, 209217360]

約数ペア:

[(1, 209217360), (2, 104608680), (3, 69739120), (4, 52304340), (5, 41843472), (6, 34869560), (8, 26152170), (10, 20921736), (11, 19019760), (12, 17434780), (15, 13947824), (16, 13076085), (19, 11011440), (20, 10460868), (22, 9509880), (24, 8717390), (30, 6973912), (33, 6339920), (38, 5505720), (40, 5230434), (43, 4865520), (44, 4754940), (48, 4358695), (55, 3803952), (57, 3670480), (60, 3486956), (66, 3169960), (76, 2752860), (80, 2615217), (86, 2432760), (88, 2377470), (95, 2202288), (97, 2156880), (110, 1901976), (114, 1835240), (120, 1743478), (129, 1621840), (132, 1584980), (152, 1376430), (165, 1267984), (172, 1216380), (176, 1188735), (190, 1101144), (194, 1078440), (209, 1001040), (215, 973104), (220, 950988), (228, 917620), (240, 871739), (258, 810920), (264, 792490), (285, 734096), (291, 718960), (304, 688215), (330, 633992), (344, 608190), (380, 550572), (388, 539220), (418, 500520), (430, 486552), (440, 475494), (456, 458810), (473, 442320), (485, 431376), (516, 405460), (528, 396245), (570, 367048), (582, 359480), (627, 333680), (645, 324368), (660, 316996), (688, 304095), (760, 275286), (776, 269610), (817, 256080), (836, 250260), (860, 243276), (880, 237747), (912, 229405), (946, 221160), (970, 215688), (1032, 202730), (1045, 200208), (1067, 196080), (1140, 183524), (1164, 179740), (1254, 166840), (1290, 162184), (1320, 158498), (1419, 147440), (1455, 143792), (1520, 137643), (1552, 134805), (1634, 128040), (1672, 125130), (1720, 121638), (1843, 113520), (1892, 110580), (1940, 107844), (2064, 101365), (2090, 100104), (2134, 98040), (2280, 91762), (2328, 89870), (2365, 88464), (2451, 85360), (2508, 83420), (2580, 81092), (2640, 79249), (2838, 73720), (2910, 71896), (3135, 66736), (3201, 65360), (3268, 64020), (3344, 62565), (3440, 60819), (3686, 56760), (3784, 55290), (3880, 53922), (4085, 51216), (4171, 50160), (4180, 50052), (4268, 49020), (4560, 45881), (4656, 44935), (4730, 44232), (4902, 42680), (5016, 41710), (5160, 40546), (5335, 39216), (5529, 37840), (5676, 36860), (5820, 35948), (6270, 33368), (6402, 32680), (6536, 32010), (7095, 29488), (7372, 28380), (7568, 27645), (7760, 26961), (8170, 25608), (8342, 25080), (8360, 25026), (8536, 24510), (8987, 23280), (9215, 22704), (9460, 22116), (9804, 21340), (10032, 20855), (10320, 20273), (10670, 19608), (11058, 18920), (11352, 18430), (11640, 17974), (12255, 17072), (12513, 16720), (12540, 16684), (12804, 16340), (13072, 16005), (14190, 14744)]