202157280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10799}}^1$

素因数の和:10833

約数の個数: 144

約数和(自身を含む): 742996800

約数和(自身を除く): 540839520

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, 10799, 18720, 21598, 32397, 43196, 53995, 64794, 86392, 97191, 107990, 129588, 140387, 161985, 172784, 194382, 215980, 259176, 280774, 323970, 345568, 388764, 421161, 431960, 485955, 518352, 561548, 647940, 701935, 777528, 842322, 863920, 971910, 1036704, 1123096, 1263483, 1295880, 1403870, 1555056, 1684644, 1727840, 1943820, 2105805, 2246192, 2526966, 2591760, 2807740, 3110112, 3369288, 3887640, 4211610, 4492384, 5053932, 5183520, 5615480, 6317415, 6738576, 7775280, 8423220, 10107864, 11230960, 12634830, 13477152, 15550560, 16846440, 20215728, 22461920, 25269660, 33692880, 40431456, 50539320, 67385760, 101078640, 202157280]

約数ペア:

[(1, 202157280), (2, 101078640), (3, 67385760), (4, 50539320), (5, 40431456), (6, 33692880), (8, 25269660), (9, 22461920), (10, 20215728), (12, 16846440), (13, 15550560), (15, 13477152), (16, 12634830), (18, 11230960), (20, 10107864), (24, 8423220), (26, 7775280), (30, 6738576), (32, 6317415), (36, 5615480), (39, 5183520), (40, 5053932), (45, 4492384), (48, 4211610), (52, 3887640), (60, 3369288), (65, 3110112), (72, 2807740), (78, 2591760), (80, 2526966), (90, 2246192), (96, 2105805), (104, 1943820), (117, 1727840), (120, 1684644), (130, 1555056), (144, 1403870), (156, 1295880), (160, 1263483), (180, 1123096), (195, 1036704), (208, 971910), (234, 863920), (240, 842322), (260, 777528), (288, 701935), (312, 647940), (360, 561548), (390, 518352), (416, 485955), (468, 431960), (480, 421161), (520, 388764), (585, 345568), (624, 323970), (720, 280774), (780, 259176), (936, 215980), (1040, 194382), (1170, 172784), (1248, 161985), (1440, 140387), (1560, 129588), (1872, 107990), (2080, 97191), (2340, 86392), (3120, 64794), (3744, 53995), (4680, 43196), (6240, 32397), (9360, 21598), (10799, 18720)]