42829920

素因数分解:

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

素因数の和:642

約数の個数: 216

約数和(自身を含む): 170299584

約数和(自身を除く): 127469664

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 607, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1214, 1260, 1440, 1470, 1568, 1680, 1764, 1821, 1960, 2016, 2205, 2352, 2428, 2520, 2940, 3035, 3360, 3528, 3642, 3920, 4249, 4410, 4704, 4856, 5040, 5463, 5880, 6070, 7056, 7284, 7840, 8498, 8820, 9105, 9712, 10080, 10926, 11760, 12140, 12747, 14112, 14568, 16996, 17640, 18210, 19424, 21245, 21852, 23520, 24280, 25494, 27315, 29136, 29743, 33992, 35280, 36420, 38241, 42490, 43704, 48560, 50988, 54630, 58272, 59486, 63735, 67984, 70560, 72840, 76482, 84980, 87408, 89229, 97120, 101976, 109260, 118972, 127470, 135968, 145680, 148715, 152964, 169960, 174816, 178458, 191205, 203952, 218520, 237944, 254940, 267687, 291360, 297430, 305928, 339920, 356916, 382410, 407904, 437040, 446145, 475888, 509880, 535374, 594860, 611856, 679840, 713832, 764820, 874080, 892290, 951776, 1019760, 1070748, 1189720, 1223712, 1338435, 1427664, 1529640, 1784580, 2039520, 2141496, 2379440, 2676870, 2855328, 3059280, 3569160, 4282992, 4758880, 5353740, 6118560, 7138320, 8565984, 10707480, 14276640, 21414960, 42829920]

約数ペア:

[(1, 42829920), (2, 21414960), (3, 14276640), (4, 10707480), (5, 8565984), (6, 7138320), (7, 6118560), (8, 5353740), (9, 4758880), (10, 4282992), (12, 3569160), (14, 3059280), (15, 2855328), (16, 2676870), (18, 2379440), (20, 2141496), (21, 2039520), (24, 1784580), (28, 1529640), (30, 1427664), (32, 1338435), (35, 1223712), (36, 1189720), (40, 1070748), (42, 1019760), (45, 951776), (48, 892290), (49, 874080), (56, 764820), (60, 713832), (63, 679840), (70, 611856), (72, 594860), (80, 535374), (84, 509880), (90, 475888), (96, 446145), (98, 437040), (105, 407904), (112, 382410), (120, 356916), (126, 339920), (140, 305928), (144, 297430), (147, 291360), (160, 267687), (168, 254940), (180, 237944), (196, 218520), (210, 203952), (224, 191205), (240, 178458), (245, 174816), (252, 169960), (280, 152964), (288, 148715), (294, 145680), (315, 135968), (336, 127470), (360, 118972), (392, 109260), (420, 101976), (441, 97120), (480, 89229), (490, 87408), (504, 84980), (560, 76482), (588, 72840), (607, 70560), (630, 67984), (672, 63735), (720, 59486), (735, 58272), (784, 54630), (840, 50988), (882, 48560), (980, 43704), (1008, 42490), (1120, 38241), (1176, 36420), (1214, 35280), (1260, 33992), (1440, 29743), (1470, 29136), (1568, 27315), (1680, 25494), (1764, 24280), (1821, 23520), (1960, 21852), (2016, 21245), (2205, 19424), (2352, 18210), (2428, 17640), (2520, 16996), (2940, 14568), (3035, 14112), (3360, 12747), (3528, 12140), (3642, 11760), (3920, 10926), (4249, 10080), (4410, 9712), (4704, 9105), (4856, 8820), (5040, 8498), (5463, 7840), (5880, 7284), (6070, 7056)]