814151760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 320

約数和(自身を含む): 2843817984

約数和(自身を除く): 2029666224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 41, 48, 51, 60, 62, 68, 80, 82, 85, 93, 102, 120, 123, 124, 136, 155, 157, 164, 170, 186, 204, 205, 240, 246, 248, 255, 272, 310, 314, 328, 340, 372, 408, 410, 465, 471, 492, 496, 510, 527, 615, 620, 628, 656, 680, 697, 744, 785, 816, 820, 930, 942, 984, 1020, 1054, 1230, 1240, 1256, 1271, 1360, 1394, 1488, 1570, 1581, 1640, 1860, 1884, 1968, 2040, 2091, 2108, 2355, 2460, 2480, 2512, 2542, 2635, 2669, 2788, 3140, 3162, 3280, 3485, 3720, 3768, 3813, 4080, 4182, 4216, 4710, 4867, 4920, 5084, 5270, 5338, 5576, 6280, 6324, 6355, 6437, 6970, 7440, 7536, 7626, 7905, 8007, 8364, 8432, 9420, 9734, 9840, 10168, 10455, 10540, 10676, 11152, 12560, 12648, 12710, 12874, 13345, 13940, 14601, 15252, 15810, 16014, 16728, 18840, 19065, 19311, 19468, 20336, 20910, 21080, 21352, 21607, 24335, 25296, 25420, 25748, 26690, 27880, 29202, 30504, 31620, 32028, 32185, 33456, 37680, 38130, 38622, 38936, 40035, 41820, 42160, 42704, 43214, 48670, 50840, 51496, 53380, 55760, 58404, 61008, 63240, 64056, 64370, 64821, 73005, 76260, 77244, 77872, 80070, 82739, 83640, 86428, 96555, 97340, 101680, 102992, 106760, 108035, 109429, 116808, 126480, 128112, 128740, 129642, 146010, 152520, 154488, 160140, 165478, 167280, 172856, 193110, 194680, 199547, 213520, 216070, 218858, 233616, 248217, 257480, 259284, 292020, 305040, 308976, 320280, 324105, 328287, 330956, 345712, 386220, 389360, 399094, 413695, 432140, 437716, 496434, 514960, 518568, 547145, 584040, 598641, 640560, 648210, 656574, 661912, 772440, 798188, 827390, 864280, 875432, 992868, 997735, 1037136, 1094290, 1168080, 1197282, 1241085, 1296420, 1313148, 1323824, 1544880, 1596376, 1641435, 1654780, 1728560, 1750864, 1985736, 1995470, 2188580, 2394564, 2482170, 2592840, 2626296, 2993205, 3192752, 3282870, 3309560, 3392299, 3971472, 3990940, 4377160, 4789128, 4964340, 5185680, 5252592, 5986410, 6565740, 6619120, 6784598, 7981880, 8754320, 9578256, 9928680, 10176897, 11972820, 13131480, 13569196, 15963760, 16961495, 19857360, 20353794, 23945640, 26262960, 27138392, 33922990, 40707588, 47891280, 50884485, 54276784, 67845980, 81415176, 101768970, 135691960, 162830352, 203537940, 271383920, 407075880, 814151760]

約数ペア:

[(1, 814151760), (2, 407075880), (3, 271383920), (4, 203537940), (5, 162830352), (6, 135691960), (8, 101768970), (10, 81415176), (12, 67845980), (15, 54276784), (16, 50884485), (17, 47891280), (20, 40707588), (24, 33922990), (30, 27138392), (31, 26262960), (34, 23945640), (40, 20353794), (41, 19857360), (48, 16961495), (51, 15963760), (60, 13569196), (62, 13131480), (68, 11972820), (80, 10176897), (82, 9928680), (85, 9578256), (93, 8754320), (102, 7981880), (120, 6784598), (123, 6619120), (124, 6565740), (136, 5986410), (155, 5252592), (157, 5185680), (164, 4964340), (170, 4789128), (186, 4377160), (204, 3990940), (205, 3971472), (240, 3392299), (246, 3309560), (248, 3282870), (255, 3192752), (272, 2993205), (310, 2626296), (314, 2592840), (328, 2482170), (340, 2394564), (372, 2188580), (408, 1995470), (410, 1985736), (465, 1750864), (471, 1728560), (492, 1654780), (496, 1641435), (510, 1596376), (527, 1544880), (615, 1323824), (620, 1313148), (628, 1296420), (656, 1241085), (680, 1197282), (697, 1168080), (744, 1094290), (785, 1037136), (816, 997735), (820, 992868), (930, 875432), (942, 864280), (984, 827390), (1020, 798188), (1054, 772440), (1230, 661912), (1240, 656574), (1256, 648210), (1271, 640560), (1360, 598641), (1394, 584040), (1488, 547145), (1570, 518568), (1581, 514960), (1640, 496434), (1860, 437716), (1884, 432140), (1968, 413695), (2040, 399094), (2091, 389360), (2108, 386220), (2355, 345712), (2460, 330956), (2480, 328287), (2512, 324105), (2542, 320280), (2635, 308976), (2669, 305040), (2788, 292020), (3140, 259284), (3162, 257480), (3280, 248217), (3485, 233616), (3720, 218858), (3768, 216070), (3813, 213520), (4080, 199547), (4182, 194680), (4216, 193110), (4710, 172856), (4867, 167280), (4920, 165478), (5084, 160140), (5270, 154488), (5338, 152520), (5576, 146010), (6280, 129642), (6324, 128740), (6355, 128112), (6437, 126480), (6970, 116808), (7440, 109429), (7536, 108035), (7626, 106760), (7905, 102992), (8007, 101680), (8364, 97340), (8432, 96555), (9420, 86428), (9734, 83640), (9840, 82739), (10168, 80070), (10455, 77872), (10540, 77244), (10676, 76260), (11152, 73005), (12560, 64821), (12648, 64370), (12710, 64056), (12874, 63240), (13345, 61008), (13940, 58404), (14601, 55760), (15252, 53380), (15810, 51496), (16014, 50840), (16728, 48670), (18840, 43214), (19065, 42704), (19311, 42160), (19468, 41820), (20336, 40035), (20910, 38936), (21080, 38622), (21352, 38130), (21607, 37680), (24335, 33456), (25296, 32185), (25420, 32028), (25748, 31620), (26690, 30504), (27880, 29202)]