163192080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 524752128

約数和(自身を除く): 361560048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 71, 80, 120, 122, 142, 157, 183, 213, 240, 244, 284, 305, 314, 355, 366, 426, 471, 488, 568, 610, 628, 710, 732, 785, 852, 915, 942, 976, 1065, 1136, 1220, 1256, 1420, 1464, 1570, 1704, 1830, 1884, 2130, 2355, 2440, 2512, 2840, 2928, 3140, 3408, 3660, 3768, 4260, 4331, 4710, 4880, 5680, 6280, 7320, 7536, 8520, 8662, 9420, 9577, 11147, 12560, 12993, 14640, 17040, 17324, 18840, 19154, 21655, 22294, 25986, 28731, 33441, 34648, 37680, 38308, 43310, 44588, 47885, 51972, 55735, 57462, 64965, 66882, 69296, 76616, 86620, 89176, 95770, 103944, 111470, 114924, 129930, 133764, 143655, 153232, 167205, 173240, 178352, 191540, 207888, 222940, 229848, 259860, 267528, 287310, 334410, 346480, 383080, 445880, 459696, 519720, 535056, 574620, 668820, 679967, 766160, 891760, 1039440, 1149240, 1337640, 1359934, 2039901, 2298480, 2675280, 2719868, 3399835, 4079802, 5439736, 6799670, 8159604, 10199505, 10879472, 13599340, 16319208, 20399010, 27198680, 32638416, 40798020, 54397360, 81596040, 163192080]

約数ペア:

[(1, 163192080), (2, 81596040), (3, 54397360), (4, 40798020), (5, 32638416), (6, 27198680), (8, 20399010), (10, 16319208), (12, 13599340), (15, 10879472), (16, 10199505), (20, 8159604), (24, 6799670), (30, 5439736), (40, 4079802), (48, 3399835), (60, 2719868), (61, 2675280), (71, 2298480), (80, 2039901), (120, 1359934), (122, 1337640), (142, 1149240), (157, 1039440), (183, 891760), (213, 766160), (240, 679967), (244, 668820), (284, 574620), (305, 535056), (314, 519720), (355, 459696), (366, 445880), (426, 383080), (471, 346480), (488, 334410), (568, 287310), (610, 267528), (628, 259860), (710, 229848), (732, 222940), (785, 207888), (852, 191540), (915, 178352), (942, 173240), (976, 167205), (1065, 153232), (1136, 143655), (1220, 133764), (1256, 129930), (1420, 114924), (1464, 111470), (1570, 103944), (1704, 95770), (1830, 89176), (1884, 86620), (2130, 76616), (2355, 69296), (2440, 66882), (2512, 64965), (2840, 57462), (2928, 55735), (3140, 51972), (3408, 47885), (3660, 44588), (3768, 43310), (4260, 38308), (4331, 37680), (4710, 34648), (4880, 33441), (5680, 28731), (6280, 25986), (7320, 22294), (7536, 21655), (8520, 19154), (8662, 18840), (9420, 17324), (9577, 17040), (11147, 14640), (12560, 12993)]