242364800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 648842400

約数和(自身を除く): 406477600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 64, 74, 80, 89, 92, 100, 115, 128, 148, 160, 178, 184, 185, 200, 230, 296, 320, 356, 368, 370, 400, 445, 460, 575, 592, 640, 712, 736, 740, 800, 851, 890, 920, 925, 1150, 1184, 1424, 1472, 1480, 1600, 1702, 1780, 1840, 1850, 2047, 2225, 2300, 2368, 2848, 2944, 2960, 3200, 3293, 3404, 3560, 3680, 3700, 4094, 4255, 4450, 4600, 4736, 5696, 5920, 6586, 6808, 7120, 7360, 7400, 8188, 8510, 8900, 9200, 10235, 11392, 11840, 13172, 13616, 14240, 14720, 14800, 16376, 16465, 17020, 17800, 18400, 20470, 21275, 23680, 26344, 27232, 28480, 29600, 32752, 32930, 34040, 35600, 36800, 40940, 42550, 51175, 52688, 54464, 56960, 59200, 65504, 65860, 68080, 71200, 73600, 75739, 81880, 82325, 85100, 102350, 105376, 108928, 118400, 131008, 131720, 136160, 142400, 151478, 163760, 164650, 170200, 204700, 210752, 262016, 263440, 272320, 284800, 302956, 327520, 329300, 340400, 378695, 409400, 421504, 526880, 544640, 605912, 655040, 658600, 680800, 757390, 818800, 1053760, 1211824, 1310080, 1317200, 1361600, 1514780, 1637600, 1893475, 2107520, 2423648, 2634400, 2723200, 3029560, 3275200, 3786950, 4847296, 5268800, 6059120, 6550400, 7573900, 9694592, 10537600, 12118240, 15147800, 24236480, 30295600, 48472960, 60591200, 121182400, 242364800]

約数ペア:

[(1, 242364800), (2, 121182400), (4, 60591200), (5, 48472960), (8, 30295600), (10, 24236480), (16, 15147800), (20, 12118240), (23, 10537600), (25, 9694592), (32, 7573900), (37, 6550400), (40, 6059120), (46, 5268800), (50, 4847296), (64, 3786950), (74, 3275200), (80, 3029560), (89, 2723200), (92, 2634400), (100, 2423648), (115, 2107520), (128, 1893475), (148, 1637600), (160, 1514780), (178, 1361600), (184, 1317200), (185, 1310080), (200, 1211824), (230, 1053760), (296, 818800), (320, 757390), (356, 680800), (368, 658600), (370, 655040), (400, 605912), (445, 544640), (460, 526880), (575, 421504), (592, 409400), (640, 378695), (712, 340400), (736, 329300), (740, 327520), (800, 302956), (851, 284800), (890, 272320), (920, 263440), (925, 262016), (1150, 210752), (1184, 204700), (1424, 170200), (1472, 164650), (1480, 163760), (1600, 151478), (1702, 142400), (1780, 136160), (1840, 131720), (1850, 131008), (2047, 118400), (2225, 108928), (2300, 105376), (2368, 102350), (2848, 85100), (2944, 82325), (2960, 81880), (3200, 75739), (3293, 73600), (3404, 71200), (3560, 68080), (3680, 65860), (3700, 65504), (4094, 59200), (4255, 56960), (4450, 54464), (4600, 52688), (4736, 51175), (5696, 42550), (5920, 40940), (6586, 36800), (6808, 35600), (7120, 34040), (7360, 32930), (7400, 32752), (8188, 29600), (8510, 28480), (8900, 27232), (9200, 26344), (10235, 23680), (11392, 21275), (11840, 20470), (13172, 18400), (13616, 17800), (14240, 17020), (14720, 16465), (14800, 16376)]