64319610960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{261973}}^1$

素因数の和:262034

約数の個数: 240

約数和(自身を含む): 243246002688

約数和(自身を除く): 178926391728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 10230, 11160, 12276, 13640, 15345, 16368, 20460, 22320, 24552, 27280, 30690, 40920, 49104, 61380, 81840, 122760, 245520, 261973, 523946, 785919, 1047892, 1309865, 1571838, 2095784, 2357757, 2619730, 2881703, 3143676, 3929595, 4191568, 4715514, 5239460, 5763406, 6287352, 7859190, 8121163, 8645109, 9431028, 10478920, 11526812, 11788785, 12574704, 14408515, 15718380, 16242326, 17290218, 18862056, 20957840, 23053624, 23577570, 24363489, 25935327, 28817030, 31436760, 32484652, 34580436, 37724112, 40605815, 43225545, 46107248, 47155140, 48726978, 51870654, 57634060, 62873520, 64969304, 69160872, 73090467, 81211630, 86451090, 89332793, 94310280, 97453956, 103741308, 115268120, 121817445, 129676635, 129938608, 138321744, 146180934, 162423260, 172902180, 178665586, 188620560, 194907912, 207482616, 230536240, 243634890, 259353270, 267998379, 292361868, 324846520, 345804360, 357331172, 365452335, 389815824, 414965232, 446663965, 487269780, 518706540, 535996758, 584723736, 649693040, 691608720, 714662344, 730904670, 803995137, 893327930, 974539560, 1037413080, 1071993516, 1169447472, 1339991895, 1429324688, 1461809340, 1607990274, 1786655860, 1949079120, 2074826160, 2143987032, 2679983790, 2923618680, 3215980548, 3573311720, 4019975685, 4287974064, 5359967580, 5847237360, 6431961096, 7146623440, 8039951370, 10719935160, 12863922192, 16079902740, 21439870320, 32159805480, 64319610960]

約数ペア:

[(1, 64319610960), (2, 32159805480), (3, 21439870320), (4, 16079902740), (5, 12863922192), (6, 10719935160), (8, 8039951370), (9, 7146623440), (10, 6431961096), (11, 5847237360), (12, 5359967580), (15, 4287974064), (16, 4019975685), (18, 3573311720), (20, 3215980548), (22, 2923618680), (24, 2679983790), (30, 2143987032), (31, 2074826160), (33, 1949079120), (36, 1786655860), (40, 1607990274), (44, 1461809340), (45, 1429324688), (48, 1339991895), (55, 1169447472), (60, 1071993516), (62, 1037413080), (66, 974539560), (72, 893327930), (80, 803995137), (88, 730904670), (90, 714662344), (93, 691608720), (99, 649693040), (110, 584723736), (120, 535996758), (124, 518706540), (132, 487269780), (144, 446663965), (155, 414965232), (165, 389815824), (176, 365452335), (180, 357331172), (186, 345804360), (198, 324846520), (220, 292361868), (240, 267998379), (248, 259353270), (264, 243634890), (279, 230536240), (310, 207482616), (330, 194907912), (341, 188620560), (360, 178665586), (372, 172902180), (396, 162423260), (440, 146180934), (465, 138321744), (495, 129938608), (496, 129676635), (528, 121817445), (558, 115268120), (620, 103741308), (660, 97453956), (682, 94310280), (720, 89332793), (744, 86451090), (792, 81211630), (880, 73090467), (930, 69160872), (990, 64969304), (1023, 62873520), (1116, 57634060), (1240, 51870654), (1320, 48726978), (1364, 47155140), (1395, 46107248), (1488, 43225545), (1584, 40605815), (1705, 37724112), (1860, 34580436), (1980, 32484652), (2046, 31436760), (2232, 28817030), (2480, 25935327), (2640, 24363489), (2728, 23577570), (2790, 23053624), (3069, 20957840), (3410, 18862056), (3720, 17290218), (3960, 16242326), (4092, 15718380), (4464, 14408515), (5115, 12574704), (5456, 11788785), (5580, 11526812), (6138, 10478920), (6820, 9431028), (7440, 8645109), (7920, 8121163), (8184, 7859190), (10230, 6287352), (11160, 5763406), (12276, 5239460), (13640, 4715514), (15345, 4191568), (16368, 3929595), (20460, 3143676), (22320, 2881703), (24552, 2619730), (27280, 2357757), (30690, 2095784), (40920, 1571838), (49104, 1309865), (61380, 1047892), (81840, 785919), (122760, 523946), (245520, 261973)]