145933440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 496013760

約数和(自身を除く): 350080320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 263, 272, 289, 320, 340, 384, 408, 480, 510, 526, 544, 578, 640, 680, 789, 816, 867, 960, 1020, 1052, 1088, 1156, 1315, 1360, 1445, 1578, 1632, 1734, 1920, 2040, 2104, 2176, 2312, 2630, 2720, 2890, 3156, 3264, 3468, 3945, 4080, 4208, 4335, 4471, 4624, 5260, 5440, 5780, 6312, 6528, 6936, 7890, 8160, 8416, 8670, 8942, 9248, 10520, 10880, 11560, 12624, 13413, 13872, 15780, 16320, 16832, 17340, 17884, 18496, 21040, 22355, 23120, 25248, 26826, 27744, 31560, 32640, 33664, 34680, 35768, 36992, 42080, 44710, 46240, 50496, 53652, 55488, 63120, 67065, 69360, 71536, 76007, 84160, 89420, 92480, 100992, 107304, 110976, 126240, 134130, 138720, 143072, 152014, 168320, 178840, 184960, 214608, 228021, 252480, 268260, 277440, 286144, 304028, 357680, 380035, 429216, 456042, 504960, 536520, 554880, 572288, 608056, 715360, 760070, 858432, 912084, 1073040, 1140105, 1216112, 1430720, 1520140, 1716864, 1824168, 2146080, 2280210, 2432224, 2861440, 3040280, 3648336, 4292160, 4560420, 4864448, 6080560, 7296672, 8584320, 9120840, 9728896, 12161120, 14593344, 18241680, 24322240, 29186688, 36483360, 48644480, 72966720, 145933440]

約数ペア:

[(1, 145933440), (2, 72966720), (3, 48644480), (4, 36483360), (5, 29186688), (6, 24322240), (8, 18241680), (10, 14593344), (12, 12161120), (15, 9728896), (16, 9120840), (17, 8584320), (20, 7296672), (24, 6080560), (30, 4864448), (32, 4560420), (34, 4292160), (40, 3648336), (48, 3040280), (51, 2861440), (60, 2432224), (64, 2280210), (68, 2146080), (80, 1824168), (85, 1716864), (96, 1520140), (102, 1430720), (120, 1216112), (128, 1140105), (136, 1073040), (160, 912084), (170, 858432), (192, 760070), (204, 715360), (240, 608056), (255, 572288), (263, 554880), (272, 536520), (289, 504960), (320, 456042), (340, 429216), (384, 380035), (408, 357680), (480, 304028), (510, 286144), (526, 277440), (544, 268260), (578, 252480), (640, 228021), (680, 214608), (789, 184960), (816, 178840), (867, 168320), (960, 152014), (1020, 143072), (1052, 138720), (1088, 134130), (1156, 126240), (1315, 110976), (1360, 107304), (1445, 100992), (1578, 92480), (1632, 89420), (1734, 84160), (1920, 76007), (2040, 71536), (2104, 69360), (2176, 67065), (2312, 63120), (2630, 55488), (2720, 53652), (2890, 50496), (3156, 46240), (3264, 44710), (3468, 42080), (3945, 36992), (4080, 35768), (4208, 34680), (4335, 33664), (4471, 32640), (4624, 31560), (5260, 27744), (5440, 26826), (5780, 25248), (6312, 23120), (6528, 22355), (6936, 21040), (7890, 18496), (8160, 17884), (8416, 17340), (8670, 16832), (8942, 16320), (9248, 15780), (10520, 13872), (10880, 13413), (11560, 12624)]