146850720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 340860000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 71, 80, 93, 96, 120, 124, 139, 142, 155, 160, 186, 213, 240, 248, 278, 284, 310, 355, 372, 417, 426, 465, 480, 496, 556, 568, 620, 695, 710, 744, 834, 852, 930, 992, 1065, 1112, 1136, 1240, 1390, 1420, 1488, 1668, 1704, 1860, 2085, 2130, 2201, 2224, 2272, 2480, 2780, 2840, 2976, 3336, 3408, 3720, 4170, 4260, 4309, 4402, 4448, 4960, 5560, 5680, 6603, 6672, 6816, 7440, 8340, 8520, 8618, 8804, 9869, 11005, 11120, 11360, 12927, 13206, 13344, 14880, 16680, 17040, 17236, 17608, 19738, 21545, 22010, 22240, 25854, 26412, 29607, 33015, 33360, 34080, 34472, 35216, 39476, 43090, 44020, 49345, 51708, 52824, 59214, 64635, 66030, 66720, 68944, 70432, 78952, 86180, 88040, 98690, 103416, 105648, 118428, 129270, 132060, 137888, 148035, 157904, 172360, 176080, 197380, 206832, 211296, 236856, 258540, 264120, 296070, 305939, 315808, 344720, 352160, 394760, 413664, 473712, 517080, 528240, 592140, 611878, 689440, 789520, 917817, 947424, 1034160, 1056480, 1184280, 1223756, 1529695, 1579040, 1835634, 2068320, 2368560, 2447512, 3059390, 3671268, 4589085, 4737120, 4895024, 6118780, 7342536, 9178170, 9790048, 12237560, 14685072, 18356340, 24475120, 29370144, 36712680, 48950240, 73425360, 146850720]

約数ペア:

[(1, 146850720), (2, 73425360), (3, 48950240), (4, 36712680), (5, 29370144), (6, 24475120), (8, 18356340), (10, 14685072), (12, 12237560), (15, 9790048), (16, 9178170), (20, 7342536), (24, 6118780), (30, 4895024), (31, 4737120), (32, 4589085), (40, 3671268), (48, 3059390), (60, 2447512), (62, 2368560), (71, 2068320), (80, 1835634), (93, 1579040), (96, 1529695), (120, 1223756), (124, 1184280), (139, 1056480), (142, 1034160), (155, 947424), (160, 917817), (186, 789520), (213, 689440), (240, 611878), (248, 592140), (278, 528240), (284, 517080), (310, 473712), (355, 413664), (372, 394760), (417, 352160), (426, 344720), (465, 315808), (480, 305939), (496, 296070), (556, 264120), (568, 258540), (620, 236856), (695, 211296), (710, 206832), (744, 197380), (834, 176080), (852, 172360), (930, 157904), (992, 148035), (1065, 137888), (1112, 132060), (1136, 129270), (1240, 118428), (1390, 105648), (1420, 103416), (1488, 98690), (1668, 88040), (1704, 86180), (1860, 78952), (2085, 70432), (2130, 68944), (2201, 66720), (2224, 66030), (2272, 64635), (2480, 59214), (2780, 52824), (2840, 51708), (2976, 49345), (3336, 44020), (3408, 43090), (3720, 39476), (4170, 35216), (4260, 34472), (4309, 34080), (4402, 33360), (4448, 33015), (4960, 29607), (5560, 26412), (5680, 25854), (6603, 22240), (6672, 22010), (6816, 21545), (7440, 19738), (8340, 17608), (8520, 17236), (8618, 17040), (8804, 16680), (9869, 14880), (11005, 13344), (11120, 13206), (11360, 12927)]