2568402720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137201}}^1$

素因数の和:137235

約数の個数: 144

約数和(自身を含む): 9438948792

約数和(自身を除く): 6870546072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 137201, 274402, 411603, 548804, 686005, 823206, 1097608, 1234809, 1372010, 1646412, 1783613, 2058015, 2195216, 2469618, 2744020, 3292824, 3567226, 4116030, 4390432, 4939236, 5350839, 5488040, 6174045, 6585648, 7134452, 8232060, 8918065, 9878472, 10701678, 10976080, 12348090, 13171296, 14268904, 16052517, 16464120, 17836130, 19756944, 21403356, 21952160, 24696180, 26754195, 28537808, 32105034, 32928240, 35672260, 39513888, 42806712, 49392360, 53508390, 57075616, 64210068, 65856480, 71344520, 80262585, 85613424, 98784720, 107016780, 128420136, 142689040, 160525170, 171226848, 197569440, 214033560, 256840272, 285378080, 321050340, 428067120, 513680544, 642100680, 856134240, 1284201360, 2568402720]

約数ペア:

[(1, 2568402720), (2, 1284201360), (3, 856134240), (4, 642100680), (5, 513680544), (6, 428067120), (8, 321050340), (9, 285378080), (10, 256840272), (12, 214033560), (13, 197569440), (15, 171226848), (16, 160525170), (18, 142689040), (20, 128420136), (24, 107016780), (26, 98784720), (30, 85613424), (32, 80262585), (36, 71344520), (39, 65856480), (40, 64210068), (45, 57075616), (48, 53508390), (52, 49392360), (60, 42806712), (65, 39513888), (72, 35672260), (78, 32928240), (80, 32105034), (90, 28537808), (96, 26754195), (104, 24696180), (117, 21952160), (120, 21403356), (130, 19756944), (144, 17836130), (156, 16464120), (160, 16052517), (180, 14268904), (195, 13171296), (208, 12348090), (234, 10976080), (240, 10701678), (260, 9878472), (288, 8918065), (312, 8232060), (360, 7134452), (390, 6585648), (416, 6174045), (468, 5488040), (480, 5350839), (520, 4939236), (585, 4390432), (624, 4116030), (720, 3567226), (780, 3292824), (936, 2744020), (1040, 2469618), (1170, 2195216), (1248, 2058015), (1440, 1783613), (1560, 1646412), (1872, 1372010), (2080, 1234809), (2340, 1097608), (3120, 823206), (3744, 686005), (4680, 548804), (6240, 411603), (9360, 274402), (18720, 137201)]