155268480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 539343360

約数和(自身を除く): 384074880

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, 71, 80, 85, 96, 102, 120, 128, 134, 136, 142, 160, 170, 192, 201, 204, 213, 240, 255, 268, 272, 284, 320, 335, 340, 355, 384, 402, 408, 426, 480, 510, 536, 544, 568, 640, 670, 680, 710, 804, 816, 852, 960, 1005, 1020, 1065, 1072, 1088, 1136, 1139, 1207, 1340, 1360, 1420, 1608, 1632, 1704, 1920, 2010, 2040, 2130, 2144, 2176, 2272, 2278, 2414, 2680, 2720, 2840, 3216, 3264, 3408, 3417, 3621, 4020, 4080, 4260, 4288, 4544, 4556, 4757, 4828, 5360, 5440, 5680, 5695, 6035, 6432, 6528, 6816, 6834, 7242, 8040, 8160, 8520, 8576, 9088, 9112, 9514, 9656, 10720, 10880, 11360, 11390, 12070, 12864, 13632, 13668, 14271, 14484, 16080, 16320, 17040, 17085, 18105, 18224, 19028, 19312, 21440, 22720, 22780, 23785, 24140, 25728, 27264, 27336, 28542, 28968, 32160, 32640, 34080, 34170, 36210, 36448, 38056, 38624, 42880, 45440, 45560, 47570, 48280, 54672, 57084, 57936, 64320, 68160, 68340, 71355, 72420, 72896, 76112, 77248, 80869, 91120, 95140, 96560, 109344, 114168, 115872, 128640, 136320, 136680, 142710, 144840, 145792, 152224, 154496, 161738, 182240, 190280, 193120, 218688, 228336, 231744, 242607, 273360, 285420, 289680, 304448, 323476, 364480, 380560, 386240, 404345, 437376, 456672, 463488, 485214, 546720, 570840, 579360, 608896, 646952, 728960, 761120, 772480, 808690, 913344, 970428, 1093440, 1141680, 1158720, 1213035, 1293904, 1522240, 1617380, 1826688, 1940856, 2186880, 2283360, 2317440, 2426070, 2587808, 3044480, 3234760, 3881712, 4566720, 4852140, 5175616, 6469520, 7763424, 9133440, 9704280, 10351232, 12939040, 15526848, 19408560, 25878080, 31053696, 38817120, 51756160, 77634240, 155268480]

約数ペア:

[(1, 155268480), (2, 77634240), (3, 51756160), (4, 38817120), (5, 31053696), (6, 25878080), (8, 19408560), (10, 15526848), (12, 12939040), (15, 10351232), (16, 9704280), (17, 9133440), (20, 7763424), (24, 6469520), (30, 5175616), (32, 4852140), (34, 4566720), (40, 3881712), (48, 3234760), (51, 3044480), (60, 2587808), (64, 2426070), (67, 2317440), (68, 2283360), (71, 2186880), (80, 1940856), (85, 1826688), (96, 1617380), (102, 1522240), (120, 1293904), (128, 1213035), (134, 1158720), (136, 1141680), (142, 1093440), (160, 970428), (170, 913344), (192, 808690), (201, 772480), (204, 761120), (213, 728960), (240, 646952), (255, 608896), (268, 579360), (272, 570840), (284, 546720), (320, 485214), (335, 463488), (340, 456672), (355, 437376), (384, 404345), (402, 386240), (408, 380560), (426, 364480), (480, 323476), (510, 304448), (536, 289680), (544, 285420), (568, 273360), (640, 242607), (670, 231744), (680, 228336), (710, 218688), (804, 193120), (816, 190280), (852, 182240), (960, 161738), (1005, 154496), (1020, 152224), (1065, 145792), (1072, 144840), (1088, 142710), (1136, 136680), (1139, 136320), (1207, 128640), (1340, 115872), (1360, 114168), (1420, 109344), (1608, 96560), (1632, 95140), (1704, 91120), (1920, 80869), (2010, 77248), (2040, 76112), (2130, 72896), (2144, 72420), (2176, 71355), (2272, 68340), (2278, 68160), (2414, 64320), (2680, 57936), (2720, 57084), (2840, 54672), (3216, 48280), (3264, 47570), (3408, 45560), (3417, 45440), (3621, 42880), (4020, 38624), (4080, 38056), (4260, 36448), (4288, 36210), (4544, 34170), (4556, 34080), (4757, 32640), (4828, 32160), (5360, 28968), (5440, 28542), (5680, 27336), (5695, 27264), (6035, 25728), (6432, 24140), (6528, 23785), (6816, 22780), (6834, 22720), (7242, 21440), (8040, 19312), (8160, 19028), (8520, 18224), (8576, 18105), (9088, 17085), (9112, 17040), (9514, 16320), (9656, 16080), (10720, 14484), (10880, 14271), (11360, 13668), (11390, 13632), (12070, 12864)]