64692320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 195955200

約数和(自身を除く): 131262880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 89, 110, 112, 118, 140, 154, 160, 176, 178, 220, 224, 236, 280, 295, 308, 352, 356, 385, 413, 440, 445, 472, 560, 590, 616, 623, 649, 712, 770, 826, 880, 890, 944, 979, 1120, 1180, 1232, 1246, 1298, 1424, 1540, 1652, 1760, 1780, 1888, 1958, 2065, 2360, 2464, 2492, 2596, 2848, 3080, 3115, 3245, 3304, 3560, 3916, 4130, 4543, 4720, 4895, 4984, 5192, 5251, 6160, 6230, 6490, 6608, 6853, 7120, 7832, 8260, 9086, 9440, 9790, 9968, 10384, 10502, 12320, 12460, 12980, 13216, 13706, 14240, 15664, 16520, 18172, 19580, 19936, 20768, 21004, 22715, 24920, 25960, 26255, 27412, 31328, 33040, 34265, 36344, 36757, 39160, 42008, 45430, 49840, 51920, 52510, 54824, 57761, 66080, 68530, 72688, 73514, 78320, 84016, 90860, 99680, 103840, 105020, 109648, 115522, 137060, 145376, 147028, 156640, 168032, 181720, 183785, 210040, 219296, 231044, 274120, 288805, 294056, 363440, 367570, 404327, 420080, 462088, 548240, 577610, 588112, 726880, 735140, 808654, 840160, 924176, 1096480, 1155220, 1176224, 1470280, 1617308, 1848352, 2021635, 2310440, 2940560, 3234616, 4043270, 4620880, 5881120, 6469232, 8086540, 9241760, 12938464, 16173080, 32346160, 64692320]

約数ペア:

[(1, 64692320), (2, 32346160), (4, 16173080), (5, 12938464), (7, 9241760), (8, 8086540), (10, 6469232), (11, 5881120), (14, 4620880), (16, 4043270), (20, 3234616), (22, 2940560), (28, 2310440), (32, 2021635), (35, 1848352), (40, 1617308), (44, 1470280), (55, 1176224), (56, 1155220), (59, 1096480), (70, 924176), (77, 840160), (80, 808654), (88, 735140), (89, 726880), (110, 588112), (112, 577610), (118, 548240), (140, 462088), (154, 420080), (160, 404327), (176, 367570), (178, 363440), (220, 294056), (224, 288805), (236, 274120), (280, 231044), (295, 219296), (308, 210040), (352, 183785), (356, 181720), (385, 168032), (413, 156640), (440, 147028), (445, 145376), (472, 137060), (560, 115522), (590, 109648), (616, 105020), (623, 103840), (649, 99680), (712, 90860), (770, 84016), (826, 78320), (880, 73514), (890, 72688), (944, 68530), (979, 66080), (1120, 57761), (1180, 54824), (1232, 52510), (1246, 51920), (1298, 49840), (1424, 45430), (1540, 42008), (1652, 39160), (1760, 36757), (1780, 36344), (1888, 34265), (1958, 33040), (2065, 31328), (2360, 27412), (2464, 26255), (2492, 25960), (2596, 24920), (2848, 22715), (3080, 21004), (3115, 20768), (3245, 19936), (3304, 19580), (3560, 18172), (3916, 16520), (4130, 15664), (4543, 14240), (4720, 13706), (4895, 13216), (4984, 12980), (5192, 12460), (5251, 12320), (6160, 10502), (6230, 10384), (6490, 9968), (6608, 9790), (6853, 9440), (7120, 9086), (7832, 8260)]