202472640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:559

約数の個数: 168

約数和(自身を含む): 701741040

約数和(自身を除く): 499268400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 229, 240, 288, 307, 320, 360, 458, 480, 576, 614, 687, 720, 916, 921, 960, 1145, 1228, 1374, 1440, 1535, 1832, 1842, 2061, 2290, 2456, 2748, 2763, 2880, 3070, 3435, 3664, 3684, 4122, 4580, 4605, 4912, 5496, 5526, 6140, 6870, 7328, 7368, 8244, 9160, 9210, 9824, 10305, 10992, 11052, 12280, 13740, 13815, 14656, 14736, 16488, 18320, 18420, 19648, 20610, 21984, 22104, 24560, 27480, 27630, 29472, 32976, 36640, 36840, 41220, 43968, 44208, 49120, 54960, 55260, 58944, 65952, 70303, 73280, 73680, 82440, 88416, 98240, 109920, 110520, 131904, 140606, 147360, 164880, 176832, 210909, 219840, 221040, 281212, 294720, 329760, 351515, 421818, 442080, 562424, 632727, 659520, 703030, 843636, 884160, 1054545, 1124848, 1265454, 1406060, 1687272, 2109090, 2249696, 2530908, 2812120, 3163635, 3374544, 4218180, 4499392, 5061816, 5624240, 6327270, 6749088, 8436360, 10123632, 11248480, 12654540, 13498176, 16872720, 20247264, 22496960, 25309080, 33745440, 40494528, 50618160, 67490880, 101236320, 202472640]

約数ペア:

[(1, 202472640), (2, 101236320), (3, 67490880), (4, 50618160), (5, 40494528), (6, 33745440), (8, 25309080), (9, 22496960), (10, 20247264), (12, 16872720), (15, 13498176), (16, 12654540), (18, 11248480), (20, 10123632), (24, 8436360), (30, 6749088), (32, 6327270), (36, 5624240), (40, 5061816), (45, 4499392), (48, 4218180), (60, 3374544), (64, 3163635), (72, 2812120), (80, 2530908), (90, 2249696), (96, 2109090), (120, 1687272), (144, 1406060), (160, 1265454), (180, 1124848), (192, 1054545), (229, 884160), (240, 843636), (288, 703030), (307, 659520), (320, 632727), (360, 562424), (458, 442080), (480, 421818), (576, 351515), (614, 329760), (687, 294720), (720, 281212), (916, 221040), (921, 219840), (960, 210909), (1145, 176832), (1228, 164880), (1374, 147360), (1440, 140606), (1535, 131904), (1832, 110520), (1842, 109920), (2061, 98240), (2290, 88416), (2456, 82440), (2748, 73680), (2763, 73280), (2880, 70303), (3070, 65952), (3435, 58944), (3664, 55260), (3684, 54960), (4122, 49120), (4580, 44208), (4605, 43968), (4912, 41220), (5496, 36840), (5526, 36640), (6140, 32976), (6870, 29472), (7328, 27630), (7368, 27480), (8244, 24560), (9160, 22104), (9210, 21984), (9824, 20610), (10305, 19648), (10992, 18420), (11052, 18320), (12280, 16488), (13740, 14736), (13815, 14656)]