538798680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12577}}^1$

素因数の和:12618

約数の個数: 192

約数和(自身を含む): 2119141440

約数和(自身を除く): 1580342760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 12577, 14280, 21420, 25154, 37731, 42840, 50308, 62885, 75462, 88039, 100616, 113193, 125770, 150924, 176078, 188655, 213809, 226386, 251540, 264117, 301848, 352156, 377310, 427618, 440195, 452772, 503080, 528234, 565965, 641427, 704312, 754620, 792351, 855236, 880390, 905544, 1056468, 1069045, 1131930, 1282854, 1320585, 1496663, 1509240, 1584702, 1710472, 1760780, 1924281, 2112936, 2138090, 2263860, 2565708, 2641170, 2993326, 3169404, 3207135, 3521560, 3848562, 3961755, 4276180, 4489989, 4527720, 5131416, 5282340, 5986652, 6338808, 6414270, 7483315, 7697124, 7923510, 8552360, 8979978, 9621405, 10564680, 11973304, 12828540, 13469967, 14966630, 15394248, 15847020, 17959956, 19242810, 22449945, 25657080, 26939934, 29933260, 31694040, 35919912, 38485620, 44899890, 53879868, 59866520, 67349835, 76971240, 89799780, 107759736, 134699670, 179599560, 269399340, 538798680]

約数ペア:

[(1, 538798680), (2, 269399340), (3, 179599560), (4, 134699670), (5, 107759736), (6, 89799780), (7, 76971240), (8, 67349835), (9, 59866520), (10, 53879868), (12, 44899890), (14, 38485620), (15, 35919912), (17, 31694040), (18, 29933260), (20, 26939934), (21, 25657080), (24, 22449945), (28, 19242810), (30, 17959956), (34, 15847020), (35, 15394248), (36, 14966630), (40, 13469967), (42, 12828540), (45, 11973304), (51, 10564680), (56, 9621405), (60, 8979978), (63, 8552360), (68, 7923510), (70, 7697124), (72, 7483315), (84, 6414270), (85, 6338808), (90, 5986652), (102, 5282340), (105, 5131416), (119, 4527720), (120, 4489989), (126, 4276180), (136, 3961755), (140, 3848562), (153, 3521560), (168, 3207135), (170, 3169404), (180, 2993326), (204, 2641170), (210, 2565708), (238, 2263860), (252, 2138090), (255, 2112936), (280, 1924281), (306, 1760780), (315, 1710472), (340, 1584702), (357, 1509240), (360, 1496663), (408, 1320585), (420, 1282854), (476, 1131930), (504, 1069045), (510, 1056468), (595, 905544), (612, 880390), (630, 855236), (680, 792351), (714, 754620), (765, 704312), (840, 641427), (952, 565965), (1020, 528234), (1071, 503080), (1190, 452772), (1224, 440195), (1260, 427618), (1428, 377310), (1530, 352156), (1785, 301848), (2040, 264117), (2142, 251540), (2380, 226386), (2520, 213809), (2856, 188655), (3060, 176078), (3570, 150924), (4284, 125770), (4760, 113193), (5355, 100616), (6120, 88039), (7140, 75462), (8568, 62885), (10710, 50308), (12577, 42840), (14280, 37731), (21420, 25154)]