1583886720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 512

約数和(自身を含む): 5922201600

約数和(自身を除く): 4338314880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 31, 32, 39, 40, 46, 48, 52, 60, 62, 64, 65, 69, 78, 80, 89, 92, 93, 96, 104, 115, 120, 124, 128, 130, 138, 155, 156, 160, 178, 184, 186, 192, 195, 208, 230, 240, 248, 260, 267, 276, 299, 310, 312, 320, 345, 356, 368, 372, 384, 390, 403, 416, 445, 460, 465, 480, 496, 520, 534, 552, 598, 620, 624, 640, 690, 712, 713, 736, 744, 780, 806, 832, 890, 897, 920, 930, 960, 992, 1040, 1068, 1104, 1157, 1196, 1209, 1240, 1248, 1335, 1380, 1424, 1426, 1472, 1488, 1495, 1560, 1612, 1664, 1780, 1794, 1840, 1860, 1920, 1984, 2015, 2047, 2080, 2136, 2139, 2208, 2314, 2392, 2418, 2480, 2496, 2670, 2759, 2760, 2848, 2852, 2944, 2976, 2990, 3120, 3224, 3471, 3560, 3565, 3588, 3680, 3720, 3968, 4030, 4094, 4160, 4272, 4278, 4416, 4485, 4628, 4784, 4836, 4960, 4992, 5340, 5518, 5520, 5696, 5704, 5785, 5952, 5980, 6045, 6141, 6240, 6448, 6942, 7120, 7130, 7176, 7360, 7440, 8060, 8188, 8277, 8320, 8544, 8556, 8832, 8970, 9256, 9269, 9568, 9672, 9920, 10235, 10680, 10695, 11036, 11040, 11392, 11408, 11570, 11904, 11960, 12090, 12282, 12480, 12896, 13795, 13884, 14240, 14260, 14352, 14720, 14880, 16120, 16376, 16554, 17088, 17112, 17355, 17940, 18512, 18538, 19136, 19344, 19840, 20470, 21360, 21390, 22072, 22080, 22816, 23140, 23920, 24180, 24564, 24960, 25792, 26611, 27590, 27768, 27807, 28480, 28520, 28704, 29760, 30705, 32240, 32752, 33108, 34176, 34224, 34710, 35867, 35880, 37024, 37076, 38272, 38688, 40940, 41385, 42720, 42780, 44144, 44160, 45632, 46280, 46345, 47840, 48360, 49128, 51584, 53222, 55180, 55536, 55614, 56960, 57040, 57408, 59520, 61410, 63457, 64480, 65504, 66216, 68448, 69420, 71734, 71760, 74048, 74152, 77376, 79833, 81880, 82770, 85440, 85560, 88288, 91264, 92560, 92690, 95680, 96720, 98256, 106444, 107601, 110360, 111072, 111228, 114080, 114816, 122820, 126914, 128960, 131008, 132432, 133055, 136896, 138840, 139035, 143468, 143520, 148096, 148304, 154752, 159666, 163760, 165540, 170880, 171120, 176576, 179335, 185120, 185380, 190371, 191360, 193440, 196512, 212888, 215202, 220720, 222144, 222456, 228160, 245640, 253828, 257920, 262016, 264864, 266110, 273792, 277680, 278070, 286936, 287040, 296608, 317285, 319332, 327520, 331080, 342240, 353152, 358670, 370240, 370760, 380742, 386880, 393024, 399165, 425776, 430404, 441440, 444288, 444912, 456320, 491280, 507656, 529728, 532220, 538005, 555360, 556140, 573872, 574080, 593216, 634570, 638664, 655040, 662160, 684480, 717340, 740480, 741520, 761484, 773760, 786048, 798330, 824941, 851552, 860808, 882880, 889824, 951855, 982560, 1015312, 1059456, 1064440, 1076010, 1110720, 1112280, 1147744, 1186432, 1269140, 1277328, 1310080, 1324320, 1368960, 1434680, 1483040, 1522968, 1596660, 1649882, 1703104, 1721616, 1765760, 1779648, 1903710, 1965120, 2030624, 2128880, 2152020, 2221440, 2224560, 2295488, 2474823, 2538280, 2554656, 2648640, 2869360, 2966080, 3045936, 3193320, 3299764, 3406208, 3443232, 3559296, 3807420, 3930240, 4061248, 4124705, 4257760, 4304040, 4449120, 4590976, 4949646, 5076560, 5109312, 5297280, 5738720, 5932160, 6091872, 6386640, 6599528, 6886464, 7614840, 8122496, 8249410, 8515520, 8608080, 8898240, 9899292, 10153120, 10218624, 11477440, 12183744, 12374115, 12773280, 13199056, 13772928, 15229680, 16498820, 17031040, 17216160, 17796480, 19798584, 20306240, 22954880, 24367488, 24748230, 25546560, 26398112, 30459360, 32997640, 34432320, 39597168, 40612480, 49496460, 51093120, 52796224, 60918720, 65995280, 68864640, 79194336, 98992920, 105592448, 121837440, 131990560, 158388672, 197985840, 263981120, 316777344, 395971680, 527962240, 791943360, 1583886720]

約数ペア:

[(1, 1583886720), (2, 791943360), (3, 527962240), (4, 395971680), (5, 316777344), (6, 263981120), (8, 197985840), (10, 158388672), (12, 131990560), (13, 121837440), (15, 105592448), (16, 98992920), (20, 79194336), (23, 68864640), (24, 65995280), (26, 60918720), (30, 52796224), (31, 51093120), (32, 49496460), (39, 40612480), (40, 39597168), (46, 34432320), (48, 32997640), (52, 30459360), (60, 26398112), (62, 25546560), (64, 24748230), (65, 24367488), (69, 22954880), (78, 20306240), (80, 19798584), (89, 17796480), (92, 17216160), (93, 17031040), (96, 16498820), (104, 15229680), (115, 13772928), (120, 13199056), (124, 12773280), (128, 12374115), (130, 12183744), (138, 11477440), (155, 10218624), (156, 10153120), (160, 9899292), (178, 8898240), (184, 8608080), (186, 8515520), (192, 8249410), (195, 8122496), (208, 7614840), (230, 6886464), (240, 6599528), (248, 6386640), (260, 6091872), (267, 5932160), (276, 5738720), (299, 5297280), (310, 5109312), (312, 5076560), (320, 4949646), (345, 4590976), (356, 4449120), (368, 4304040), (372, 4257760), (384, 4124705), (390, 4061248), (403, 3930240), (416, 3807420), (445, 3559296), (460, 3443232), (465, 3406208), (480, 3299764), (496, 3193320), (520, 3045936), (534, 2966080), (552, 2869360), (598, 2648640), (620, 2554656), (624, 2538280), (640, 2474823), (690, 2295488), (712, 2224560), (713, 2221440), (736, 2152020), (744, 2128880), (780, 2030624), (806, 1965120), (832, 1903710), (890, 1779648), (897, 1765760), (920, 1721616), (930, 1703104), (960, 1649882), (992, 1596660), (1040, 1522968), (1068, 1483040), (1104, 1434680), (1157, 1368960), (1196, 1324320), (1209, 1310080), (1240, 1277328), (1248, 1269140), (1335, 1186432), (1380, 1147744), (1424, 1112280), (1426, 1110720), (1472, 1076010), (1488, 1064440), (1495, 1059456), (1560, 1015312), (1612, 982560), (1664, 951855), (1780, 889824), (1794, 882880), (1840, 860808), (1860, 851552), (1920, 824941), (1984, 798330), (2015, 786048), (2047, 773760), (2080, 761484), (2136, 741520), (2139, 740480), (2208, 717340), (2314, 684480), (2392, 662160), (2418, 655040), (2480, 638664), (2496, 634570), (2670, 593216), (2759, 574080), (2760, 573872), (2848, 556140), (2852, 555360), (2944, 538005), (2976, 532220), (2990, 529728), (3120, 507656), (3224, 491280), (3471, 456320), (3560, 444912), (3565, 444288), (3588, 441440), (3680, 430404), (3720, 425776), (3968, 399165), (4030, 393024), (4094, 386880), (4160, 380742), (4272, 370760), (4278, 370240), (4416, 358670), (4485, 353152), (4628, 342240), (4784, 331080), (4836, 327520), (4960, 319332), (4992, 317285), (5340, 296608), (5518, 287040), (5520, 286936), (5696, 278070), (5704, 277680), (5785, 273792), (5952, 266110), (5980, 264864), (6045, 262016), (6141, 257920), (6240, 253828), (6448, 245640), (6942, 228160), (7120, 222456), (7130, 222144), (7176, 220720), (7360, 215202), (7440, 212888), (8060, 196512), (8188, 193440), (8277, 191360), (8320, 190371), (8544, 185380), (8556, 185120), (8832, 179335), (8970, 176576), (9256, 171120), (9269, 170880), (9568, 165540), (9672, 163760), (9920, 159666), (10235, 154752), (10680, 148304), (10695, 148096), (11036, 143520), (11040, 143468), (11392, 139035), (11408, 138840), (11570, 136896), (11904, 133055), (11960, 132432), (12090, 131008), (12282, 128960), (12480, 126914), (12896, 122820), (13795, 114816), (13884, 114080), (14240, 111228), (14260, 111072), (14352, 110360), (14720, 107601), (14880, 106444), (16120, 98256), (16376, 96720), (16554, 95680), (17088, 92690), (17112, 92560), (17355, 91264), (17940, 88288), (18512, 85560), (18538, 85440), (19136, 82770), (19344, 81880), (19840, 79833), (20470, 77376), (21360, 74152), (21390, 74048), (22072, 71760), (22080, 71734), (22816, 69420), (23140, 68448), (23920, 66216), (24180, 65504), (24564, 64480), (24960, 63457), (25792, 61410), (26611, 59520), (27590, 57408), (27768, 57040), (27807, 56960), (28480, 55614), (28520, 55536), (28704, 55180), (29760, 53222), (30705, 51584), (32240, 49128), (32752, 48360), (33108, 47840), (34176, 46345), (34224, 46280), (34710, 45632), (35867, 44160), (35880, 44144), (37024, 42780), (37076, 42720), (38272, 41385), (38688, 40940)]