238996800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2406

約数の個数: 252

約数和(自身を含む): 971210656

約数和(自身を除く): 732213856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2371, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4200, 4742, 4800, 5040, 5600, 6300, 6720, 7113, 7200, 8400, 9484, 10080, 11200, 11855, 12600, 14226, 14400, 16597, 16800, 18968, 20160, 21339, 23710, 25200, 28452, 33194, 33600, 35565, 37936, 42678, 47420, 49791, 50400, 56904, 59275, 66388, 71130, 75872, 82985, 85356, 94840, 99582, 100800, 106695, 113808, 118550, 132776, 142260, 149373, 151744, 165970, 170712, 177825, 189680, 199164, 213390, 227616, 237100, 248955, 265552, 284520, 298746, 331940, 341424, 355650, 379360, 398328, 414925, 426780, 455232, 474200, 497910, 531104, 533475, 569040, 597492, 663880, 682848, 711300, 746865, 758720, 796656, 829850, 853560, 948400, 995820, 1062208, 1066950, 1138080, 1194984, 1244775, 1327760, 1365696, 1422600, 1493730, 1593312, 1659700, 1707120, 1896800, 1991640, 2133900, 2276160, 2389968, 2489550, 2655520, 2845200, 2987460, 3186624, 3319400, 3414240, 3734325, 3793600, 3983280, 4267800, 4779936, 4979100, 5311040, 5690400, 5974920, 6638800, 6828480, 7468650, 7966560, 8535600, 9559872, 9958200, 11380800, 11949840, 13277600, 14937300, 15933120, 17071200, 19916400, 23899680, 26555200, 29874600, 34142400, 39832800, 47799360, 59749200, 79665600, 119498400, 238996800]

約数ペア:

[(1, 238996800), (2, 119498400), (3, 79665600), (4, 59749200), (5, 47799360), (6, 39832800), (7, 34142400), (8, 29874600), (9, 26555200), (10, 23899680), (12, 19916400), (14, 17071200), (15, 15933120), (16, 14937300), (18, 13277600), (20, 11949840), (21, 11380800), (24, 9958200), (25, 9559872), (28, 8535600), (30, 7966560), (32, 7468650), (35, 6828480), (36, 6638800), (40, 5974920), (42, 5690400), (45, 5311040), (48, 4979100), (50, 4779936), (56, 4267800), (60, 3983280), (63, 3793600), (64, 3734325), (70, 3414240), (72, 3319400), (75, 3186624), (80, 2987460), (84, 2845200), (90, 2655520), (96, 2489550), (100, 2389968), (105, 2276160), (112, 2133900), (120, 1991640), (126, 1896800), (140, 1707120), (144, 1659700), (150, 1593312), (160, 1493730), (168, 1422600), (175, 1365696), (180, 1327760), (192, 1244775), (200, 1194984), (210, 1138080), (224, 1066950), (225, 1062208), (240, 995820), (252, 948400), (280, 853560), (288, 829850), (300, 796656), (315, 758720), (320, 746865), (336, 711300), (350, 682848), (360, 663880), (400, 597492), (420, 569040), (448, 533475), (450, 531104), (480, 497910), (504, 474200), (525, 455232), (560, 426780), (576, 414925), (600, 398328), (630, 379360), (672, 355650), (700, 341424), (720, 331940), (800, 298746), (840, 284520), (900, 265552), (960, 248955), (1008, 237100), (1050, 227616), (1120, 213390), (1200, 199164), (1260, 189680), (1344, 177825), (1400, 170712), (1440, 165970), (1575, 151744), (1600, 149373), (1680, 142260), (1800, 132776), (2016, 118550), (2100, 113808), (2240, 106695), (2371, 100800), (2400, 99582), (2520, 94840), (2800, 85356), (2880, 82985), (3150, 75872), (3360, 71130), (3600, 66388), (4032, 59275), (4200, 56904), (4742, 50400), (4800, 49791), (5040, 47420), (5600, 42678), (6300, 37936), (6720, 35565), (7113, 33600), (7200, 33194), (8400, 28452), (9484, 25200), (10080, 23710), (11200, 21339), (11855, 20160), (12600, 18968), (14226, 16800), (14400, 16597)]