947394720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1188

約数の個数: 288

約数和(自身を含む): 3516065280

約数和(自身を除く): 2568670560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 992, 1116, 1117, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 2232, 2234, 2280, 2356, 2480, 2736, 2790, 2945, 2976, 3040, 3351, 3420, 3534, 3720, 4464, 4468, 4560, 4712, 4960, 5301, 5472, 5580, 5585, 5890, 6702, 6840, 7068, 7440, 8835, 8928, 8936, 9120, 9424, 10053, 10602, 11160, 11170, 11780, 13404, 13680, 14136, 14880, 16755, 17670, 17872, 18848, 20106, 21204, 21223, 22320, 22340, 23560, 26505, 26808, 27360, 28272, 33510, 34627, 35340, 35744, 40212, 42408, 42446, 44640, 44680, 47120, 50265, 53010, 53616, 56544, 63669, 67020, 69254, 70680, 80424, 84816, 84892, 89360, 94240, 100530, 103881, 106020, 106115, 107232, 127338, 134040, 138508, 141360, 160848, 169632, 169784, 173135, 178720, 191007, 201060, 207762, 212040, 212230, 254676, 268080, 277016, 282720, 311643, 318345, 321696, 339568, 346270, 382014, 402120, 415524, 424080, 424460, 509352, 519405, 536160, 554032, 623286, 636690, 657913, 679136, 692540, 764028, 804240, 831048, 848160, 848920, 955035, 1018704, 1038810, 1108064, 1246572, 1273380, 1315826, 1385080, 1528056, 1558215, 1608480, 1662096, 1697840, 1910070, 1973739, 2037408, 2077620, 2493144, 2546760, 2631652, 2770160, 3056112, 3116430, 3289565, 3324192, 3395680, 3820140, 3947478, 4155240, 4986288, 5093520, 5263304, 5540320, 5921217, 6112224, 6232860, 6579130, 7640280, 7894956, 8310480, 9868695, 9972576, 10187040, 10526608, 11842434, 12465720, 13158260, 15280560, 15789912, 16620960, 19737390, 21053216, 23684868, 24931440, 26316520, 29606085, 30561120, 31579824, 39474780, 47369736, 49862880, 52633040, 59212170, 63159648, 78949560, 94739472, 105266080, 118424340, 157899120, 189478944, 236848680, 315798240, 473697360, 947394720]

約数ペア:

[(1, 947394720), (2, 473697360), (3, 315798240), (4, 236848680), (5, 189478944), (6, 157899120), (8, 118424340), (9, 105266080), (10, 94739472), (12, 78949560), (15, 63159648), (16, 59212170), (18, 52633040), (19, 49862880), (20, 47369736), (24, 39474780), (30, 31579824), (31, 30561120), (32, 29606085), (36, 26316520), (38, 24931440), (40, 23684868), (45, 21053216), (48, 19737390), (57, 16620960), (60, 15789912), (62, 15280560), (72, 13158260), (76, 12465720), (80, 11842434), (90, 10526608), (93, 10187040), (95, 9972576), (96, 9868695), (114, 8310480), (120, 7894956), (124, 7640280), (144, 6579130), (152, 6232860), (155, 6112224), (160, 5921217), (171, 5540320), (180, 5263304), (186, 5093520), (190, 4986288), (228, 4155240), (240, 3947478), (248, 3820140), (279, 3395680), (285, 3324192), (288, 3289565), (304, 3116430), (310, 3056112), (342, 2770160), (360, 2631652), (372, 2546760), (380, 2493144), (456, 2077620), (465, 2037408), (480, 1973739), (496, 1910070), (558, 1697840), (570, 1662096), (589, 1608480), (608, 1558215), (620, 1528056), (684, 1385080), (720, 1315826), (744, 1273380), (760, 1246572), (855, 1108064), (912, 1038810), (930, 1018704), (992, 955035), (1116, 848920), (1117, 848160), (1140, 831048), (1178, 804240), (1240, 764028), (1368, 692540), (1395, 679136), (1440, 657913), (1488, 636690), (1520, 623286), (1710, 554032), (1767, 536160), (1824, 519405), (1860, 509352), (2232, 424460), (2234, 424080), (2280, 415524), (2356, 402120), (2480, 382014), (2736, 346270), (2790, 339568), (2945, 321696), (2976, 318345), (3040, 311643), (3351, 282720), (3420, 277016), (3534, 268080), (3720, 254676), (4464, 212230), (4468, 212040), (4560, 207762), (4712, 201060), (4960, 191007), (5301, 178720), (5472, 173135), (5580, 169784), (5585, 169632), (5890, 160848), (6702, 141360), (6840, 138508), (7068, 134040), (7440, 127338), (8835, 107232), (8928, 106115), (8936, 106020), (9120, 103881), (9424, 100530), (10053, 94240), (10602, 89360), (11160, 84892), (11170, 84816), (11780, 80424), (13404, 70680), (13680, 69254), (14136, 67020), (14880, 63669), (16755, 56544), (17670, 53616), (17872, 53010), (18848, 50265), (20106, 47120), (21204, 44680), (21223, 44640), (22320, 42446), (22340, 42408), (23560, 40212), (26505, 35744), (26808, 35340), (27360, 34627), (28272, 33510)]