74353920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 256023264

約数和(自身を除く): 181669344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 128, 134, 136, 160, 170, 192, 201, 204, 240, 255, 256, 268, 272, 289, 320, 335, 340, 384, 402, 408, 480, 510, 536, 544, 578, 640, 670, 680, 768, 804, 816, 867, 960, 1005, 1020, 1072, 1088, 1139, 1156, 1280, 1340, 1360, 1445, 1608, 1632, 1734, 1920, 2010, 2040, 2144, 2176, 2278, 2312, 2680, 2720, 2890, 3216, 3264, 3417, 3468, 3840, 4020, 4080, 4288, 4335, 4352, 4556, 4624, 5360, 5440, 5695, 5780, 6432, 6528, 6834, 6936, 8040, 8160, 8576, 8670, 9112, 9248, 10720, 10880, 11390, 11560, 12864, 13056, 13668, 13872, 16080, 16320, 17085, 17152, 17340, 18224, 18496, 19363, 21440, 21760, 22780, 23120, 25728, 27336, 27744, 32160, 32640, 34170, 34680, 36448, 36992, 38726, 42880, 45560, 46240, 51456, 54672, 55488, 58089, 64320, 65280, 68340, 69360, 72896, 73984, 77452, 85760, 91120, 92480, 96815, 109344, 110976, 116178, 128640, 136680, 138720, 145792, 154904, 182240, 184960, 193630, 218688, 221952, 232356, 257280, 273360, 277440, 290445, 291584, 309808, 364480, 369920, 387260, 437376, 464712, 546720, 554880, 580890, 619616, 728960, 774520, 874752, 929424, 1093440, 1109760, 1161780, 1239232, 1457920, 1549040, 1858848, 2186880, 2323560, 2478464, 3098080, 3717696, 4373760, 4647120, 4956928, 6196160, 7435392, 9294240, 12392320, 14870784, 18588480, 24784640, 37176960, 74353920]

約数ペア:

[(1, 74353920), (2, 37176960), (3, 24784640), (4, 18588480), (5, 14870784), (6, 12392320), (8, 9294240), (10, 7435392), (12, 6196160), (15, 4956928), (16, 4647120), (17, 4373760), (20, 3717696), (24, 3098080), (30, 2478464), (32, 2323560), (34, 2186880), (40, 1858848), (48, 1549040), (51, 1457920), (60, 1239232), (64, 1161780), (67, 1109760), (68, 1093440), (80, 929424), (85, 874752), (96, 774520), (102, 728960), (120, 619616), (128, 580890), (134, 554880), (136, 546720), (160, 464712), (170, 437376), (192, 387260), (201, 369920), (204, 364480), (240, 309808), (255, 291584), (256, 290445), (268, 277440), (272, 273360), (289, 257280), (320, 232356), (335, 221952), (340, 218688), (384, 193630), (402, 184960), (408, 182240), (480, 154904), (510, 145792), (536, 138720), (544, 136680), (578, 128640), (640, 116178), (670, 110976), (680, 109344), (768, 96815), (804, 92480), (816, 91120), (867, 85760), (960, 77452), (1005, 73984), (1020, 72896), (1072, 69360), (1088, 68340), (1139, 65280), (1156, 64320), (1280, 58089), (1340, 55488), (1360, 54672), (1445, 51456), (1608, 46240), (1632, 45560), (1734, 42880), (1920, 38726), (2010, 36992), (2040, 36448), (2144, 34680), (2176, 34170), (2278, 32640), (2312, 32160), (2680, 27744), (2720, 27336), (2890, 25728), (3216, 23120), (3264, 22780), (3417, 21760), (3468, 21440), (3840, 19363), (4020, 18496), (4080, 18224), (4288, 17340), (4335, 17152), (4352, 17085), (4556, 16320), (4624, 16080), (5360, 13872), (5440, 13668), (5695, 13056), (5780, 12864), (6432, 11560), (6528, 11390), (6834, 10880), (6936, 10720), (8040, 9248), (8160, 9112), (8576, 8670)]