900221280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2509

約数の個数: 192

約数和(自身を含む): 3270855168

約数和(自身を除く): 2370633888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 420, 452, 480, 560, 565, 672, 678, 791, 840, 904, 1120, 1130, 1356, 1582, 1680, 1695, 1808, 2260, 2371, 2373, 2712, 3164, 3360, 3390, 3616, 3955, 4520, 4742, 4746, 5424, 6328, 6780, 7113, 7910, 9040, 9484, 9492, 10848, 11855, 11865, 12656, 13560, 14226, 15820, 16597, 18080, 18968, 18984, 23710, 23730, 25312, 27120, 28452, 31640, 33194, 35565, 37936, 37968, 47420, 47460, 49791, 54240, 56904, 63280, 66388, 71130, 75872, 75936, 82985, 94840, 94920, 99582, 113808, 126560, 132776, 142260, 165970, 189680, 189840, 199164, 227616, 248955, 265552, 267923, 284520, 331940, 379360, 379680, 398328, 497910, 531104, 535846, 569040, 663880, 796656, 803769, 995820, 1071692, 1138080, 1327760, 1339615, 1593312, 1607538, 1875461, 1991640, 2143384, 2655520, 2679230, 3215076, 3750922, 3983280, 4018845, 4286768, 5358460, 5626383, 6430152, 7501844, 7966560, 8037690, 8573536, 9377305, 10716920, 11252766, 12860304, 15003688, 16075380, 18754610, 21433840, 22505532, 25720608, 28131915, 30007376, 32150760, 37509220, 42867680, 45011064, 56263830, 60014752, 64301520, 75018440, 90022128, 112527660, 128603040, 150036880, 180044256, 225055320, 300073760, 450110640, 900221280]

約数ペア:

[(1, 900221280), (2, 450110640), (3, 300073760), (4, 225055320), (5, 180044256), (6, 150036880), (7, 128603040), (8, 112527660), (10, 90022128), (12, 75018440), (14, 64301520), (15, 60014752), (16, 56263830), (20, 45011064), (21, 42867680), (24, 37509220), (28, 32150760), (30, 30007376), (32, 28131915), (35, 25720608), (40, 22505532), (42, 21433840), (48, 18754610), (56, 16075380), (60, 15003688), (70, 12860304), (80, 11252766), (84, 10716920), (96, 9377305), (105, 8573536), (112, 8037690), (113, 7966560), (120, 7501844), (140, 6430152), (160, 5626383), (168, 5358460), (210, 4286768), (224, 4018845), (226, 3983280), (240, 3750922), (280, 3215076), (336, 2679230), (339, 2655520), (420, 2143384), (452, 1991640), (480, 1875461), (560, 1607538), (565, 1593312), (672, 1339615), (678, 1327760), (791, 1138080), (840, 1071692), (904, 995820), (1120, 803769), (1130, 796656), (1356, 663880), (1582, 569040), (1680, 535846), (1695, 531104), (1808, 497910), (2260, 398328), (2371, 379680), (2373, 379360), (2712, 331940), (3164, 284520), (3360, 267923), (3390, 265552), (3616, 248955), (3955, 227616), (4520, 199164), (4742, 189840), (4746, 189680), (5424, 165970), (6328, 142260), (6780, 132776), (7113, 126560), (7910, 113808), (9040, 99582), (9484, 94920), (9492, 94840), (10848, 82985), (11855, 75936), (11865, 75872), (12656, 71130), (13560, 66388), (14226, 63280), (15820, 56904), (16597, 54240), (18080, 49791), (18968, 47460), (18984, 47420), (23710, 37968), (23730, 37936), (25312, 35565), (27120, 33194), (28452, 31640)]