227242080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 853070400

約数和(自身を除く): 625828320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 130, 144, 156, 160, 180, 183, 195, 199, 208, 234, 240, 244, 260, 288, 305, 312, 360, 366, 390, 398, 416, 468, 480, 488, 520, 549, 585, 597, 610, 624, 720, 732, 780, 793, 796, 915, 936, 976, 995, 1040, 1098, 1170, 1194, 1220, 1248, 1440, 1464, 1560, 1586, 1592, 1791, 1830, 1872, 1952, 1990, 2080, 2196, 2340, 2379, 2388, 2440, 2587, 2745, 2928, 2985, 3120, 3172, 3184, 3582, 3660, 3744, 3965, 3980, 4392, 4680, 4758, 4776, 4880, 5174, 5490, 5856, 5970, 6240, 6344, 6368, 7137, 7164, 7320, 7761, 7930, 7960, 8784, 8955, 9360, 9516, 9552, 9760, 10348, 10980, 11895, 11940, 12139, 12688, 12935, 14274, 14328, 14640, 15522, 15860, 15920, 17568, 17910, 18720, 19032, 19104, 20696, 21960, 23283, 23790, 23880, 24278, 25376, 25870, 28548, 28656, 29280, 31044, 31720, 31840, 35685, 35820, 36417, 38064, 38805, 41392, 43920, 46566, 47580, 47760, 48556, 51740, 57096, 57312, 60695, 62088, 63440, 71370, 71640, 72834, 76128, 77610, 82784, 87840, 93132, 95160, 95520, 97112, 103480, 109251, 114192, 116415, 121390, 124176, 126880, 142740, 143280, 145668, 155220, 157807, 182085, 186264, 190320, 194224, 206960, 218502, 228384, 232830, 242780, 248352, 285480, 286560, 291336, 310440, 315614, 364170, 372528, 380640, 388448, 413920, 437004, 465660, 473421, 485560, 546255, 570960, 582672, 620880, 631228, 728340, 745056, 789035, 874008, 931320, 946842, 971120, 1092510, 1141920, 1165344, 1241760, 1262456, 1420263, 1456680, 1578070, 1748016, 1862640, 1893684, 1942240, 2185020, 2367105, 2524912, 2840526, 2913360, 3156140, 3496032, 3725280, 3787368, 4370040, 4734210, 5049824, 5681052, 5826720, 6312280, 7101315, 7574736, 8740080, 9468420, 11362104, 12624560, 14202630, 15149472, 17480160, 18936840, 22724208, 25249120, 28405260, 37873680, 45448416, 56810520, 75747360, 113621040, 227242080]

約数ペア:

[(1, 227242080), (2, 113621040), (3, 75747360), (4, 56810520), (5, 45448416), (6, 37873680), (8, 28405260), (9, 25249120), (10, 22724208), (12, 18936840), (13, 17480160), (15, 15149472), (16, 14202630), (18, 12624560), (20, 11362104), (24, 9468420), (26, 8740080), (30, 7574736), (32, 7101315), (36, 6312280), (39, 5826720), (40, 5681052), (45, 5049824), (48, 4734210), (52, 4370040), (60, 3787368), (61, 3725280), (65, 3496032), (72, 3156140), (78, 2913360), (80, 2840526), (90, 2524912), (96, 2367105), (104, 2185020), (117, 1942240), (120, 1893684), (122, 1862640), (130, 1748016), (144, 1578070), (156, 1456680), (160, 1420263), (180, 1262456), (183, 1241760), (195, 1165344), (199, 1141920), (208, 1092510), (234, 971120), (240, 946842), (244, 931320), (260, 874008), (288, 789035), (305, 745056), (312, 728340), (360, 631228), (366, 620880), (390, 582672), (398, 570960), (416, 546255), (468, 485560), (480, 473421), (488, 465660), (520, 437004), (549, 413920), (585, 388448), (597, 380640), (610, 372528), (624, 364170), (720, 315614), (732, 310440), (780, 291336), (793, 286560), (796, 285480), (915, 248352), (936, 242780), (976, 232830), (995, 228384), (1040, 218502), (1098, 206960), (1170, 194224), (1194, 190320), (1220, 186264), (1248, 182085), (1440, 157807), (1464, 155220), (1560, 145668), (1586, 143280), (1592, 142740), (1791, 126880), (1830, 124176), (1872, 121390), (1952, 116415), (1990, 114192), (2080, 109251), (2196, 103480), (2340, 97112), (2379, 95520), (2388, 95160), (2440, 93132), (2587, 87840), (2745, 82784), (2928, 77610), (2985, 76128), (3120, 72834), (3172, 71640), (3184, 71370), (3582, 63440), (3660, 62088), (3744, 60695), (3965, 57312), (3980, 57096), (4392, 51740), (4680, 48556), (4758, 47760), (4776, 47580), (4880, 46566), (5174, 43920), (5490, 41392), (5856, 38805), (5970, 38064), (6240, 36417), (6344, 35820), (6368, 35685), (7137, 31840), (7164, 31720), (7320, 31044), (7761, 29280), (7930, 28656), (7960, 28548), (8784, 25870), (8955, 25376), (9360, 24278), (9516, 23880), (9552, 23790), (9760, 23283), (10348, 21960), (10980, 20696), (11895, 19104), (11940, 19032), (12139, 18720), (12688, 17910), (12935, 17568), (14274, 15920), (14328, 15860), (14640, 15522)]