1693806720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 5620510080

約数和(自身を除く): 3926703360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 113, 120, 128, 148, 160, 185, 192, 211, 222, 226, 240, 296, 320, 339, 370, 384, 422, 444, 452, 480, 555, 565, 592, 633, 640, 678, 740, 844, 888, 904, 960, 1055, 1110, 1130, 1184, 1266, 1356, 1480, 1688, 1695, 1776, 1808, 1920, 2110, 2220, 2260, 2368, 2532, 2712, 2960, 3165, 3376, 3390, 3552, 3616, 4181, 4220, 4440, 4520, 4736, 5064, 5424, 5920, 6330, 6752, 6780, 7104, 7232, 7807, 8362, 8440, 8880, 9040, 10128, 10848, 11840, 12543, 12660, 13504, 13560, 14208, 14464, 15614, 16724, 16880, 17760, 18080, 20256, 20905, 21696, 23421, 23680, 23843, 25086, 25320, 27008, 27120, 31228, 33448, 33760, 35520, 36160, 39035, 40512, 41810, 43392, 46842, 47686, 50172, 50640, 54240, 62456, 62715, 66896, 67520, 71040, 71529, 72320, 78070, 81024, 83620, 93684, 95372, 100344, 101280, 108480, 117105, 119215, 124912, 125430, 133792, 135040, 143058, 156140, 167240, 187368, 190744, 200688, 202560, 216960, 234210, 238430, 249824, 250860, 267584, 286116, 312280, 334480, 357645, 374736, 381488, 401376, 405120, 468420, 476860, 499648, 501720, 535168, 572232, 624560, 668960, 715290, 749472, 762976, 802752, 882191, 936840, 953720, 999296, 1003440, 1144464, 1249120, 1337920, 1430580, 1498944, 1525952, 1605504, 1764382, 1873680, 1907440, 2006880, 2288928, 2498240, 2646573, 2675840, 2861160, 2997888, 3051904, 3528764, 3747360, 3814880, 4013760, 4410955, 4577856, 4996480, 5293146, 5722320, 7057528, 7494720, 7629760, 8027520, 8821910, 9155712, 10586292, 11444640, 13232865, 14115056, 14989440, 15259520, 17643820, 21172584, 22889280, 26465730, 28230112, 35287640, 42345168, 45778560, 52931460, 56460224, 70575280, 84690336, 105862920, 112920448, 141150560, 169380672, 211725840, 282301120, 338761344, 423451680, 564602240, 846903360, 1693806720]

約数ペア:

[(1, 1693806720), (2, 846903360), (3, 564602240), (4, 423451680), (5, 338761344), (6, 282301120), (8, 211725840), (10, 169380672), (12, 141150560), (15, 112920448), (16, 105862920), (20, 84690336), (24, 70575280), (30, 56460224), (32, 52931460), (37, 45778560), (40, 42345168), (48, 35287640), (60, 28230112), (64, 26465730), (74, 22889280), (80, 21172584), (96, 17643820), (111, 15259520), (113, 14989440), (120, 14115056), (128, 13232865), (148, 11444640), (160, 10586292), (185, 9155712), (192, 8821910), (211, 8027520), (222, 7629760), (226, 7494720), (240, 7057528), (296, 5722320), (320, 5293146), (339, 4996480), (370, 4577856), (384, 4410955), (422, 4013760), (444, 3814880), (452, 3747360), (480, 3528764), (555, 3051904), (565, 2997888), (592, 2861160), (633, 2675840), (640, 2646573), (678, 2498240), (740, 2288928), (844, 2006880), (888, 1907440), (904, 1873680), (960, 1764382), (1055, 1605504), (1110, 1525952), (1130, 1498944), (1184, 1430580), (1266, 1337920), (1356, 1249120), (1480, 1144464), (1688, 1003440), (1695, 999296), (1776, 953720), (1808, 936840), (1920, 882191), (2110, 802752), (2220, 762976), (2260, 749472), (2368, 715290), (2532, 668960), (2712, 624560), (2960, 572232), (3165, 535168), (3376, 501720), (3390, 499648), (3552, 476860), (3616, 468420), (4181, 405120), (4220, 401376), (4440, 381488), (4520, 374736), (4736, 357645), (5064, 334480), (5424, 312280), (5920, 286116), (6330, 267584), (6752, 250860), (6780, 249824), (7104, 238430), (7232, 234210), (7807, 216960), (8362, 202560), (8440, 200688), (8880, 190744), (9040, 187368), (10128, 167240), (10848, 156140), (11840, 143058), (12543, 135040), (12660, 133792), (13504, 125430), (13560, 124912), (14208, 119215), (14464, 117105), (15614, 108480), (16724, 101280), (16880, 100344), (17760, 95372), (18080, 93684), (20256, 83620), (20905, 81024), (21696, 78070), (23421, 72320), (23680, 71529), (23843, 71040), (25086, 67520), (25320, 66896), (27008, 62715), (27120, 62456), (31228, 54240), (33448, 50640), (33760, 50172), (35520, 47686), (36160, 46842), (39035, 43392), (40512, 41810)]