165778080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 581188608

約数和(自身を除く): 415410528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 857, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1714, 1860, 2015, 2080, 2418, 2480, 2571, 2976, 3120, 3224, 3428, 3720, 4030, 4285, 4836, 4960, 5142, 6045, 6240, 6448, 6856, 7440, 8060, 8570, 9672, 10284, 11141, 12090, 12855, 12896, 13712, 14880, 16120, 17140, 19344, 20568, 22282, 24180, 25710, 26567, 27424, 32240, 33423, 34280, 38688, 41136, 44564, 48360, 51420, 53134, 55705, 64480, 66846, 68560, 79701, 82272, 89128, 96720, 102840, 106268, 111410, 132835, 133692, 137120, 159402, 167115, 178256, 193440, 205680, 212536, 222820, 265670, 267384, 318804, 334230, 345371, 356512, 398505, 411360, 425072, 445640, 531340, 534768, 637608, 668460, 690742, 797010, 850144, 891280, 1036113, 1062680, 1069536, 1275216, 1336920, 1381484, 1594020, 1726855, 1782560, 2072226, 2125360, 2550432, 2673840, 2762968, 3188040, 3453710, 4144452, 4250720, 5180565, 5347680, 5525936, 6376080, 6907420, 8288904, 10361130, 11051872, 12752160, 13814840, 16577808, 20722260, 27629680, 33155616, 41444520, 55259360, 82889040, 165778080]

約数ペア:

[(1, 165778080), (2, 82889040), (3, 55259360), (4, 41444520), (5, 33155616), (6, 27629680), (8, 20722260), (10, 16577808), (12, 13814840), (13, 12752160), (15, 11051872), (16, 10361130), (20, 8288904), (24, 6907420), (26, 6376080), (30, 5525936), (31, 5347680), (32, 5180565), (39, 4250720), (40, 4144452), (48, 3453710), (52, 3188040), (60, 2762968), (62, 2673840), (65, 2550432), (78, 2125360), (80, 2072226), (93, 1782560), (96, 1726855), (104, 1594020), (120, 1381484), (124, 1336920), (130, 1275216), (155, 1069536), (156, 1062680), (160, 1036113), (186, 891280), (195, 850144), (208, 797010), (240, 690742), (248, 668460), (260, 637608), (310, 534768), (312, 531340), (372, 445640), (390, 425072), (403, 411360), (416, 398505), (465, 356512), (480, 345371), (496, 334230), (520, 318804), (620, 267384), (624, 265670), (744, 222820), (780, 212536), (806, 205680), (857, 193440), (930, 178256), (992, 167115), (1040, 159402), (1209, 137120), (1240, 133692), (1248, 132835), (1488, 111410), (1560, 106268), (1612, 102840), (1714, 96720), (1860, 89128), (2015, 82272), (2080, 79701), (2418, 68560), (2480, 66846), (2571, 64480), (2976, 55705), (3120, 53134), (3224, 51420), (3428, 48360), (3720, 44564), (4030, 41136), (4285, 38688), (4836, 34280), (4960, 33423), (5142, 32240), (6045, 27424), (6240, 26567), (6448, 25710), (6856, 24180), (7440, 22282), (8060, 20568), (8570, 19344), (9672, 17140), (10284, 16120), (11141, 14880), (12090, 13712), (12855, 12896)]