817404480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1178

約数の個数: 224

約数和(自身を含む): 2918764800

約数和(自身を除く): 2101360320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 192, 216, 240, 267, 270, 288, 320, 356, 360, 432, 445, 480, 534, 540, 576, 712, 720, 801, 864, 890, 960, 1063, 1068, 1080, 1335, 1424, 1440, 1602, 1728, 1780, 2126, 2136, 2160, 2403, 2670, 2848, 2880, 3189, 3204, 3560, 4005, 4252, 4272, 4320, 4806, 5315, 5340, 5696, 6378, 6408, 7120, 8010, 8504, 8544, 8640, 9567, 9612, 10630, 10680, 12015, 12756, 12816, 14240, 15945, 16020, 17008, 17088, 19134, 19224, 21260, 21360, 24030, 25512, 25632, 28480, 28701, 31890, 32040, 34016, 38268, 38448, 42520, 42720, 47835, 48060, 51024, 51264, 57402, 63780, 64080, 68032, 76536, 76896, 85040, 85440, 94607, 95670, 96120, 102048, 114804, 127560, 128160, 143505, 153072, 153792, 170080, 189214, 191340, 192240, 204096, 229608, 255120, 256320, 283821, 287010, 306144, 340160, 378428, 382680, 384480, 459216, 473035, 510240, 567642, 574020, 612288, 756856, 765360, 768960, 851463, 918432, 946070, 1020480, 1135284, 1148040, 1419105, 1513712, 1530720, 1702926, 1836864, 1892140, 2270568, 2296080, 2554389, 2838210, 3027424, 3061440, 3405852, 3784280, 4257315, 4541136, 4592160, 5108778, 5676420, 6054848, 6811704, 7568560, 8514630, 9082272, 9184320, 10217556, 11352840, 12771945, 13623408, 15137120, 17029260, 18164544, 20435112, 22705680, 25543890, 27246816, 30274240, 34058520, 40870224, 45411360, 51087780, 54493632, 68117040, 81740448, 90822720, 102175560, 136234080, 163480896, 204351120, 272468160, 408702240, 817404480]

約数ペア:

[(1, 817404480), (2, 408702240), (3, 272468160), (4, 204351120), (5, 163480896), (6, 136234080), (8, 102175560), (9, 90822720), (10, 81740448), (12, 68117040), (15, 54493632), (16, 51087780), (18, 45411360), (20, 40870224), (24, 34058520), (27, 30274240), (30, 27246816), (32, 25543890), (36, 22705680), (40, 20435112), (45, 18164544), (48, 17029260), (54, 15137120), (60, 13623408), (64, 12771945), (72, 11352840), (80, 10217556), (89, 9184320), (90, 9082272), (96, 8514630), (108, 7568560), (120, 6811704), (135, 6054848), (144, 5676420), (160, 5108778), (178, 4592160), (180, 4541136), (192, 4257315), (216, 3784280), (240, 3405852), (267, 3061440), (270, 3027424), (288, 2838210), (320, 2554389), (356, 2296080), (360, 2270568), (432, 1892140), (445, 1836864), (480, 1702926), (534, 1530720), (540, 1513712), (576, 1419105), (712, 1148040), (720, 1135284), (801, 1020480), (864, 946070), (890, 918432), (960, 851463), (1063, 768960), (1068, 765360), (1080, 756856), (1335, 612288), (1424, 574020), (1440, 567642), (1602, 510240), (1728, 473035), (1780, 459216), (2126, 384480), (2136, 382680), (2160, 378428), (2403, 340160), (2670, 306144), (2848, 287010), (2880, 283821), (3189, 256320), (3204, 255120), (3560, 229608), (4005, 204096), (4252, 192240), (4272, 191340), (4320, 189214), (4806, 170080), (5315, 153792), (5340, 153072), (5696, 143505), (6378, 128160), (6408, 127560), (7120, 114804), (8010, 102048), (8504, 96120), (8544, 95670), (8640, 94607), (9567, 85440), (9612, 85040), (10630, 76896), (10680, 76536), (12015, 68032), (12756, 64080), (12816, 63780), (14240, 57402), (15945, 51264), (16020, 51024), (17008, 48060), (17088, 47835), (19134, 42720), (19224, 42520), (21260, 38448), (21360, 38268), (24030, 34016), (25512, 32040), (25632, 31890), (28480, 28701)]