162160960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2340

約数の個数: 112

約数和(自身を含む): 440503056

約数和(自身を除く): 278342096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1768, 2080, 2210, 2293, 2720, 3536, 4160, 4420, 4586, 5440, 7072, 8840, 9172, 11465, 14144, 17680, 18344, 22930, 29809, 35360, 36688, 38981, 45860, 59618, 70720, 73376, 77962, 91720, 119236, 146752, 149045, 155924, 183440, 194905, 238472, 298090, 311848, 366880, 389810, 476944, 506753, 596180, 623696, 733760, 779620, 953888, 1013506, 1192360, 1247392, 1559240, 1907776, 2027012, 2384720, 2494784, 2533765, 3118480, 4054024, 4769440, 5067530, 6236960, 8108048, 9538880, 10135060, 12473920, 16216096, 20270120, 32432192, 40540240, 81080480, 162160960]

約数ペア:

[(1, 162160960), (2, 81080480), (4, 40540240), (5, 32432192), (8, 20270120), (10, 16216096), (13, 12473920), (16, 10135060), (17, 9538880), (20, 8108048), (26, 6236960), (32, 5067530), (34, 4769440), (40, 4054024), (52, 3118480), (64, 2533765), (65, 2494784), (68, 2384720), (80, 2027012), (85, 1907776), (104, 1559240), (130, 1247392), (136, 1192360), (160, 1013506), (170, 953888), (208, 779620), (221, 733760), (260, 623696), (272, 596180), (320, 506753), (340, 476944), (416, 389810), (442, 366880), (520, 311848), (544, 298090), (680, 238472), (832, 194905), (884, 183440), (1040, 155924), (1088, 149045), (1105, 146752), (1360, 119236), (1768, 91720), (2080, 77962), (2210, 73376), (2293, 70720), (2720, 59618), (3536, 45860), (4160, 38981), (4420, 36688), (4586, 35360), (5440, 29809), (7072, 22930), (8840, 18344), (9172, 17680), (11465, 14144)]