157889760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{137}}^1$

素因数の和:183

約数の個数: 240

約数和(自身を含む): 584445456

約数和(自身を除く): 426555696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 137, 140, 147, 160, 168, 196, 210, 224, 240, 245, 274, 280, 294, 336, 343, 392, 411, 420, 480, 490, 548, 560, 588, 672, 685, 686, 735, 784, 822, 840, 959, 980, 1029, 1096, 1120, 1176, 1370, 1372, 1470, 1568, 1644, 1680, 1715, 1918, 1960, 2055, 2058, 2192, 2352, 2401, 2740, 2744, 2877, 2940, 3288, 3360, 3430, 3836, 3920, 4110, 4116, 4384, 4704, 4795, 4802, 5145, 5480, 5488, 5754, 5880, 6576, 6713, 6860, 7203, 7672, 7840, 8220, 8232, 9590, 9604, 10290, 10960, 10976, 11508, 11760, 12005, 13152, 13426, 13720, 14385, 14406, 15344, 16440, 16464, 19180, 19208, 20139, 20580, 21920, 23016, 23520, 24010, 26852, 27440, 28770, 28812, 30688, 32880, 32928, 33565, 36015, 38360, 38416, 40278, 41160, 46032, 46991, 48020, 53704, 54880, 57540, 57624, 65760, 67130, 72030, 76720, 76832, 80556, 82320, 92064, 93982, 96040, 100695, 107408, 115080, 115248, 134260, 140973, 144060, 153440, 161112, 164640, 187964, 192080, 201390, 214816, 230160, 230496, 234955, 268520, 281946, 288120, 322224, 328937, 375928, 384160, 402780, 460320, 469910, 537040, 563892, 576240, 644448, 657874, 704865, 751856, 805560, 939820, 986811, 1074080, 1127784, 1152480, 1315748, 1409730, 1503712, 1611120, 1644685, 1879640, 1973622, 2255568, 2631496, 2819460, 3222240, 3289370, 3759280, 3947244, 4511136, 4934055, 5262992, 5638920, 6578740, 7518560, 7894488, 9868110, 10525984, 11277840, 13157480, 15788976, 19736220, 22555680, 26314960, 31577952, 39472440, 52629920, 78944880, 157889760]

約数ペア:

[(1, 157889760), (2, 78944880), (3, 52629920), (4, 39472440), (5, 31577952), (6, 26314960), (7, 22555680), (8, 19736220), (10, 15788976), (12, 13157480), (14, 11277840), (15, 10525984), (16, 9868110), (20, 7894488), (21, 7518560), (24, 6578740), (28, 5638920), (30, 5262992), (32, 4934055), (35, 4511136), (40, 3947244), (42, 3759280), (48, 3289370), (49, 3222240), (56, 2819460), (60, 2631496), (70, 2255568), (80, 1973622), (84, 1879640), (96, 1644685), (98, 1611120), (105, 1503712), (112, 1409730), (120, 1315748), (137, 1152480), (140, 1127784), (147, 1074080), (160, 986811), (168, 939820), (196, 805560), (210, 751856), (224, 704865), (240, 657874), (245, 644448), (274, 576240), (280, 563892), (294, 537040), (336, 469910), (343, 460320), (392, 402780), (411, 384160), (420, 375928), (480, 328937), (490, 322224), (548, 288120), (560, 281946), (588, 268520), (672, 234955), (685, 230496), (686, 230160), (735, 214816), (784, 201390), (822, 192080), (840, 187964), (959, 164640), (980, 161112), (1029, 153440), (1096, 144060), (1120, 140973), (1176, 134260), (1370, 115248), (1372, 115080), (1470, 107408), (1568, 100695), (1644, 96040), (1680, 93982), (1715, 92064), (1918, 82320), (1960, 80556), (2055, 76832), (2058, 76720), (2192, 72030), (2352, 67130), (2401, 65760), (2740, 57624), (2744, 57540), (2877, 54880), (2940, 53704), (3288, 48020), (3360, 46991), (3430, 46032), (3836, 41160), (3920, 40278), (4110, 38416), (4116, 38360), (4384, 36015), (4704, 33565), (4795, 32928), (4802, 32880), (5145, 30688), (5480, 28812), (5488, 28770), (5754, 27440), (5880, 26852), (6576, 24010), (6713, 23520), (6860, 23016), (7203, 21920), (7672, 20580), (7840, 20139), (8220, 19208), (8232, 19180), (9590, 16464), (9604, 16440), (10290, 15344), (10960, 14406), (10976, 14385), (11508, 13720), (11760, 13426), (12005, 13152)]