140200320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 496601280

約数和(自身を除く): 356400960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 137, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 274, 312, 320, 328, 384, 390, 410, 411, 416, 480, 492, 520, 533, 548, 615, 624, 640, 656, 685, 780, 820, 822, 832, 960, 984, 1040, 1066, 1096, 1230, 1248, 1312, 1370, 1560, 1599, 1640, 1644, 1664, 1781, 1920, 1968, 2055, 2080, 2132, 2192, 2460, 2496, 2624, 2665, 2740, 3120, 3198, 3280, 3288, 3562, 3936, 4110, 4160, 4264, 4384, 4920, 4992, 5248, 5330, 5343, 5480, 5617, 6240, 6396, 6560, 6576, 7124, 7872, 7995, 8220, 8320, 8528, 8768, 8905, 9840, 10660, 10686, 10960, 11234, 12480, 12792, 13120, 13152, 14248, 15744, 15990, 16440, 16851, 17056, 17536, 17810, 19680, 21320, 21372, 21920, 22468, 24960, 25584, 26240, 26304, 26715, 28085, 28496, 31980, 32880, 33702, 34112, 35620, 39360, 42640, 42744, 43840, 44936, 51168, 52608, 53430, 56170, 56992, 63960, 65760, 67404, 68224, 71240, 73021, 78720, 84255, 85280, 85488, 87680, 89872, 102336, 106860, 112340, 113984, 127920, 131520, 134808, 142480, 146042, 168510, 170560, 170976, 179744, 204672, 213720, 219063, 224680, 227968, 255840, 263040, 269616, 284960, 292084, 337020, 341120, 341952, 359488, 365105, 427440, 438126, 449360, 511680, 539232, 569920, 584168, 674040, 683904, 718976, 730210, 854880, 876252, 898720, 1023360, 1078464, 1095315, 1139840, 1168336, 1348080, 1460420, 1709760, 1752504, 1797440, 2156928, 2190630, 2336672, 2696160, 2920840, 3419520, 3505008, 3594880, 4381260, 4673344, 5392320, 5841680, 7010016, 8762520, 9346688, 10784640, 11683360, 14020032, 17525040, 23366720, 28040064, 35050080, 46733440, 70100160, 140200320]

約数ペア:

[(1, 140200320), (2, 70100160), (3, 46733440), (4, 35050080), (5, 28040064), (6, 23366720), (8, 17525040), (10, 14020032), (12, 11683360), (13, 10784640), (15, 9346688), (16, 8762520), (20, 7010016), (24, 5841680), (26, 5392320), (30, 4673344), (32, 4381260), (39, 3594880), (40, 3505008), (41, 3419520), (48, 2920840), (52, 2696160), (60, 2336672), (64, 2190630), (65, 2156928), (78, 1797440), (80, 1752504), (82, 1709760), (96, 1460420), (104, 1348080), (120, 1168336), (123, 1139840), (128, 1095315), (130, 1078464), (137, 1023360), (156, 898720), (160, 876252), (164, 854880), (192, 730210), (195, 718976), (205, 683904), (208, 674040), (240, 584168), (246, 569920), (260, 539232), (274, 511680), (312, 449360), (320, 438126), (328, 427440), (384, 365105), (390, 359488), (410, 341952), (411, 341120), (416, 337020), (480, 292084), (492, 284960), (520, 269616), (533, 263040), (548, 255840), (615, 227968), (624, 224680), (640, 219063), (656, 213720), (685, 204672), (780, 179744), (820, 170976), (822, 170560), (832, 168510), (960, 146042), (984, 142480), (1040, 134808), (1066, 131520), (1096, 127920), (1230, 113984), (1248, 112340), (1312, 106860), (1370, 102336), (1560, 89872), (1599, 87680), (1640, 85488), (1644, 85280), (1664, 84255), (1781, 78720), (1920, 73021), (1968, 71240), (2055, 68224), (2080, 67404), (2132, 65760), (2192, 63960), (2460, 56992), (2496, 56170), (2624, 53430), (2665, 52608), (2740, 51168), (3120, 44936), (3198, 43840), (3280, 42744), (3288, 42640), (3562, 39360), (3936, 35620), (4110, 34112), (4160, 33702), (4264, 32880), (4384, 31980), (4920, 28496), (4992, 28085), (5248, 26715), (5330, 26304), (5343, 26240), (5480, 25584), (5617, 24960), (6240, 22468), (6396, 21920), (6560, 21372), (6576, 21320), (7124, 19680), (7872, 17810), (7995, 17536), (8220, 17056), (8320, 16851), (8528, 16440), (8768, 15990), (8905, 15744), (9840, 14248), (10660, 13152), (10686, 13120), (10960, 12792), (11234, 12480)]