72731322720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{11887}}^1$

素因数の和:12522

約数の個数: 288

約数和(自身を含む): 284143362048

約数和(自身を除く): 211412039328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 607, 630, 672, 720, 840, 1008, 1120, 1214, 1260, 1440, 1680, 1821, 2016, 2428, 2520, 3035, 3360, 3642, 4249, 4856, 5040, 5463, 6070, 7284, 8498, 9105, 9712, 10080, 10926, 11887, 12140, 12747, 14568, 16996, 18210, 19424, 21245, 21852, 23774, 24280, 25494, 27315, 29136, 33992, 35661, 36420, 38241, 42490, 43704, 47548, 48560, 50988, 54630, 58272, 59435, 63735, 67984, 71322, 72840, 76482, 83209, 84980, 87408, 95096, 97120, 101976, 106983, 109260, 118870, 127470, 135968, 142644, 145680, 152964, 166418, 169960, 174816, 178305, 190192, 191205, 203952, 213966, 218520, 237740, 249627, 254940, 285288, 291360, 305928, 332836, 339920, 356610, 380384, 382410, 407904, 416045, 427932, 437040, 475480, 499254, 509880, 534915, 570576, 611856, 665672, 679840, 713220, 748881, 764820, 832090, 855864, 874080, 950960, 998508, 1019760, 1069830, 1141152, 1223712, 1248135, 1331344, 1426440, 1497762, 1529640, 1664180, 1711728, 1901920, 1997016, 2039520, 2139660, 2496270, 2662688, 2852880, 2995524, 3059280, 3328360, 3423456, 3744405, 3994032, 4279320, 4992540, 5705760, 5991048, 6118560, 6656720, 7215409, 7488810, 7988064, 8558640, 9985080, 11982096, 13313440, 14430818, 14977620, 17117280, 19970160, 21646227, 23964192, 28861636, 29955240, 36077045, 39940320, 43292454, 50507863, 57723272, 59910480, 64938681, 72154090, 86584908, 101015726, 108231135, 115446544, 119820960, 129877362, 144308180, 151523589, 173169816, 202031452, 216462270, 230893088, 252539315, 259754724, 288616360, 303047178, 324693405, 346339632, 404062904, 432924540, 454570767, 505078630, 519509448, 577232720, 606094356, 649386810, 692679264, 757617945, 808125808, 865849080, 909141534, 1010157260, 1039018896, 1154465440, 1212188712, 1298773620, 1515235890, 1616251616, 1731698160, 1818283068, 2020314520, 2078037792, 2272853835, 2424377424, 2597547240, 3030471780, 3463396320, 3636566136, 4040629040, 4545707670, 4848754848, 5195094480, 6060943560, 7273132272, 8081258080, 9091415340, 10390188960, 12121887120, 14546264544, 18182830680, 24243774240, 36365661360, 72731322720]

約数ペア:

[(1, 72731322720), (2, 36365661360), (3, 24243774240), (4, 18182830680), (5, 14546264544), (6, 12121887120), (7, 10390188960), (8, 9091415340), (9, 8081258080), (10, 7273132272), (12, 6060943560), (14, 5195094480), (15, 4848754848), (16, 4545707670), (18, 4040629040), (20, 3636566136), (21, 3463396320), (24, 3030471780), (28, 2597547240), (30, 2424377424), (32, 2272853835), (35, 2078037792), (36, 2020314520), (40, 1818283068), (42, 1731698160), (45, 1616251616), (48, 1515235890), (56, 1298773620), (60, 1212188712), (63, 1154465440), (70, 1039018896), (72, 1010157260), (80, 909141534), (84, 865849080), (90, 808125808), (96, 757617945), (105, 692679264), (112, 649386810), (120, 606094356), (126, 577232720), (140, 519509448), (144, 505078630), (160, 454570767), (168, 432924540), (180, 404062904), (210, 346339632), (224, 324693405), (240, 303047178), (252, 288616360), (280, 259754724), (288, 252539315), (315, 230893088), (336, 216462270), (360, 202031452), (420, 173169816), (480, 151523589), (504, 144308180), (560, 129877362), (607, 119820960), (630, 115446544), (672, 108231135), (720, 101015726), (840, 86584908), (1008, 72154090), (1120, 64938681), (1214, 59910480), (1260, 57723272), (1440, 50507863), (1680, 43292454), (1821, 39940320), (2016, 36077045), (2428, 29955240), (2520, 28861636), (3035, 23964192), (3360, 21646227), (3642, 19970160), (4249, 17117280), (4856, 14977620), (5040, 14430818), (5463, 13313440), (6070, 11982096), (7284, 9985080), (8498, 8558640), (9105, 7988064), (9712, 7488810), (10080, 7215409), (10926, 6656720), (11887, 6118560), (12140, 5991048), (12747, 5705760), (14568, 4992540), (16996, 4279320), (18210, 3994032), (19424, 3744405), (21245, 3423456), (21852, 3328360), (23774, 3059280), (24280, 2995524), (25494, 2852880), (27315, 2662688), (29136, 2496270), (33992, 2139660), (35661, 2039520), (36420, 1997016), (38241, 1901920), (42490, 1711728), (43704, 1664180), (47548, 1529640), (48560, 1497762), (50988, 1426440), (54630, 1331344), (58272, 1248135), (59435, 1223712), (63735, 1141152), (67984, 1069830), (71322, 1019760), (72840, 998508), (76482, 950960), (83209, 874080), (84980, 855864), (87408, 832090), (95096, 764820), (97120, 748881), (101976, 713220), (106983, 679840), (109260, 665672), (118870, 611856), (127470, 570576), (135968, 534915), (142644, 509880), (145680, 499254), (152964, 475480), (166418, 437040), (169960, 427932), (174816, 416045), (178305, 407904), (190192, 382410), (191205, 380384), (203952, 356610), (213966, 339920), (218520, 332836), (237740, 305928), (249627, 291360), (254940, 285288)]