31150560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 114573312

約数和(自身を除く): 83422752

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, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 127, 140, 146, 160, 168, 210, 219, 224, 240, 254, 280, 292, 336, 365, 381, 420, 438, 480, 508, 511, 560, 584, 635, 672, 730, 762, 840, 876, 889, 1016, 1022, 1095, 1120, 1168, 1270, 1460, 1524, 1533, 1680, 1752, 1778, 1905, 2032, 2044, 2190, 2336, 2540, 2555, 2667, 2920, 3048, 3066, 3360, 3504, 3556, 3810, 4064, 4088, 4380, 4445, 5080, 5110, 5334, 5840, 6096, 6132, 7008, 7112, 7620, 7665, 8176, 8760, 8890, 9271, 10160, 10220, 10668, 11680, 12192, 12264, 13335, 14224, 15240, 15330, 16352, 17520, 17780, 18542, 20320, 20440, 21336, 24528, 26670, 27813, 28448, 30480, 30660, 35040, 35560, 37084, 40880, 42672, 46355, 49056, 53340, 55626, 60960, 61320, 64897, 71120, 74168, 81760, 85344, 92710, 106680, 111252, 122640, 129794, 139065, 142240, 148336, 185420, 194691, 213360, 222504, 245280, 259588, 278130, 296672, 324485, 370840, 389382, 426720, 445008, 519176, 556260, 648970, 741680, 778764, 890016, 973455, 1038352, 1112520, 1297940, 1483360, 1557528, 1946910, 2076704, 2225040, 2595880, 3115056, 3893820, 4450080, 5191760, 6230112, 7787640, 10383520, 15575280, 31150560]

約数ペア:

[(1, 31150560), (2, 15575280), (3, 10383520), (4, 7787640), (5, 6230112), (6, 5191760), (7, 4450080), (8, 3893820), (10, 3115056), (12, 2595880), (14, 2225040), (15, 2076704), (16, 1946910), (20, 1557528), (21, 1483360), (24, 1297940), (28, 1112520), (30, 1038352), (32, 973455), (35, 890016), (40, 778764), (42, 741680), (48, 648970), (56, 556260), (60, 519176), (70, 445008), (73, 426720), (80, 389382), (84, 370840), (96, 324485), (105, 296672), (112, 278130), (120, 259588), (127, 245280), (140, 222504), (146, 213360), (160, 194691), (168, 185420), (210, 148336), (219, 142240), (224, 139065), (240, 129794), (254, 122640), (280, 111252), (292, 106680), (336, 92710), (365, 85344), (381, 81760), (420, 74168), (438, 71120), (480, 64897), (508, 61320), (511, 60960), (560, 55626), (584, 53340), (635, 49056), (672, 46355), (730, 42672), (762, 40880), (840, 37084), (876, 35560), (889, 35040), (1016, 30660), (1022, 30480), (1095, 28448), (1120, 27813), (1168, 26670), (1270, 24528), (1460, 21336), (1524, 20440), (1533, 20320), (1680, 18542), (1752, 17780), (1778, 17520), (1905, 16352), (2032, 15330), (2044, 15240), (2190, 14224), (2336, 13335), (2540, 12264), (2555, 12192), (2667, 11680), (2920, 10668), (3048, 10220), (3066, 10160), (3360, 9271), (3504, 8890), (3556, 8760), (3810, 8176), (4064, 7665), (4088, 7620), (4380, 7112), (4445, 7008), (5080, 6132), (5110, 6096), (5334, 5840)]