259882920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 997401600

約数和(自身を除く): 737518680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 31, 33, 36, 40, 44, 45, 55, 58, 60, 62, 66, 72, 73, 87, 88, 90, 93, 99, 110, 116, 120, 124, 132, 145, 146, 155, 165, 174, 180, 186, 198, 219, 220, 232, 248, 261, 264, 279, 290, 292, 310, 319, 330, 341, 348, 360, 365, 372, 396, 435, 438, 440, 465, 495, 522, 558, 580, 584, 620, 638, 657, 660, 682, 696, 730, 744, 792, 803, 870, 876, 899, 930, 957, 990, 1023, 1044, 1095, 1116, 1160, 1240, 1276, 1305, 1314, 1320, 1364, 1395, 1460, 1595, 1606, 1705, 1740, 1752, 1798, 1860, 1914, 1980, 2046, 2088, 2117, 2190, 2232, 2263, 2409, 2552, 2610, 2628, 2697, 2728, 2790, 2871, 2920, 3069, 3190, 3212, 3285, 3410, 3480, 3596, 3720, 3828, 3960, 4015, 4092, 4234, 4380, 4495, 4526, 4785, 4818, 5115, 5220, 5256, 5394, 5580, 5742, 6138, 6351, 6380, 6424, 6570, 6789, 6820, 7192, 7227, 7656, 8030, 8091, 8184, 8468, 8760, 8990, 9052, 9570, 9636, 9889, 10230, 10440, 10585, 10788, 11160, 11315, 11484, 12045, 12276, 12702, 12760, 13140, 13485, 13578, 13640, 14355, 14454, 15345, 16060, 16182, 16936, 17980, 18104, 19053, 19140, 19272, 19778, 20367, 20460, 21170, 21576, 22630, 22968, 23287, 24090, 24552, 24893, 25404, 26280, 26970, 27156, 28710, 28908, 29667, 30690, 31755, 32120, 32364, 33945, 35960, 36135, 38106, 38280, 39556, 40455, 40734, 40920, 42340, 45260, 46574, 48180, 49445, 49786, 50808, 53940, 54312, 57420, 57816, 59334, 61380, 63510, 64728, 65627, 67890, 69861, 72270, 74679, 76212, 79112, 80910, 81468, 84680, 89001, 90520, 93148, 95265, 96360, 98890, 99572, 101835, 107880, 114840, 116435, 118668, 122760, 124465, 127020, 131254, 135780, 139722, 144540, 148335, 149358, 152424, 161820, 162936, 178002, 186296, 190530, 196881, 197780, 199144, 203670, 209583, 224037, 232870, 237336, 248930, 254040, 262508, 271560, 279444, 289080, 296670, 298716, 323640, 328135, 349305, 356004, 373395, 381060, 393762, 395560, 407340, 419166, 445005, 448074, 465740, 497860, 525016, 558888, 590643, 593340, 597432, 656270, 698610, 712008, 721897, 746790, 762120, 787524, 814680, 838332, 890010, 896148, 931480, 984405, 995720, 1047915, 1120185, 1181286, 1186680, 1312540, 1397220, 1443794, 1493580, 1575048, 1676664, 1780020, 1792296, 1968810, 2095830, 2165691, 2240370, 2362572, 2625080, 2794440, 2887588, 2953215, 2987160, 3560040, 3609485, 3937620, 4191660, 4331382, 4480740, 4725144, 5775176, 5906430, 6497073, 7218970, 7875240, 8383320, 8662764, 8961480, 10828455, 11812860, 12994146, 14437940, 17325528, 21656910, 23625720, 25988292, 28875880, 32485365, 43313820, 51976584, 64970730, 86627640, 129941460, 259882920]

約数ペア:

[(1, 259882920), (2, 129941460), (3, 86627640), (4, 64970730), (5, 51976584), (6, 43313820), (8, 32485365), (9, 28875880), (10, 25988292), (11, 23625720), (12, 21656910), (15, 17325528), (18, 14437940), (20, 12994146), (22, 11812860), (24, 10828455), (29, 8961480), (30, 8662764), (31, 8383320), (33, 7875240), (36, 7218970), (40, 6497073), (44, 5906430), (45, 5775176), (55, 4725144), (58, 4480740), (60, 4331382), (62, 4191660), (66, 3937620), (72, 3609485), (73, 3560040), (87, 2987160), (88, 2953215), (90, 2887588), (93, 2794440), (99, 2625080), (110, 2362572), (116, 2240370), (120, 2165691), (124, 2095830), (132, 1968810), (145, 1792296), (146, 1780020), (155, 1676664), (165, 1575048), (174, 1493580), (180, 1443794), (186, 1397220), (198, 1312540), (219, 1186680), (220, 1181286), (232, 1120185), (248, 1047915), (261, 995720), (264, 984405), (279, 931480), (290, 896148), (292, 890010), (310, 838332), (319, 814680), (330, 787524), (341, 762120), (348, 746790), (360, 721897), (365, 712008), (372, 698610), (396, 656270), (435, 597432), (438, 593340), (440, 590643), (465, 558888), (495, 525016), (522, 497860), (558, 465740), (580, 448074), (584, 445005), (620, 419166), (638, 407340), (657, 395560), (660, 393762), (682, 381060), (696, 373395), (730, 356004), (744, 349305), (792, 328135), (803, 323640), (870, 298716), (876, 296670), (899, 289080), (930, 279444), (957, 271560), (990, 262508), (1023, 254040), (1044, 248930), (1095, 237336), (1116, 232870), (1160, 224037), (1240, 209583), (1276, 203670), (1305, 199144), (1314, 197780), (1320, 196881), (1364, 190530), (1395, 186296), (1460, 178002), (1595, 162936), (1606, 161820), (1705, 152424), (1740, 149358), (1752, 148335), (1798, 144540), (1860, 139722), (1914, 135780), (1980, 131254), (2046, 127020), (2088, 124465), (2117, 122760), (2190, 118668), (2232, 116435), (2263, 114840), (2409, 107880), (2552, 101835), (2610, 99572), (2628, 98890), (2697, 96360), (2728, 95265), (2790, 93148), (2871, 90520), (2920, 89001), (3069, 84680), (3190, 81468), (3212, 80910), (3285, 79112), (3410, 76212), (3480, 74679), (3596, 72270), (3720, 69861), (3828, 67890), (3960, 65627), (4015, 64728), (4092, 63510), (4234, 61380), (4380, 59334), (4495, 57816), (4526, 57420), (4785, 54312), (4818, 53940), (5115, 50808), (5220, 49786), (5256, 49445), (5394, 48180), (5580, 46574), (5742, 45260), (6138, 42340), (6351, 40920), (6380, 40734), (6424, 40455), (6570, 39556), (6789, 38280), (6820, 38106), (7192, 36135), (7227, 35960), (7656, 33945), (8030, 32364), (8091, 32120), (8184, 31755), (8468, 30690), (8760, 29667), (8990, 28908), (9052, 28710), (9570, 27156), (9636, 26970), (9889, 26280), (10230, 25404), (10440, 24893), (10585, 24552), (10788, 24090), (11160, 23287), (11315, 22968), (11484, 22630), (12045, 21576), (12276, 21170), (12702, 20460), (12760, 20367), (13140, 19778), (13485, 19272), (13578, 19140), (13640, 19053), (14355, 18104), (14454, 17980), (15345, 16936), (16060, 16182)]