64210320

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{367}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 224509440

約数和(自身を除く): 160299120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 367, 405, 432, 486, 540, 648, 720, 729, 734, 810, 972, 1080, 1101, 1215, 1296, 1458, 1468, 1620, 1835, 1944, 2160, 2187, 2202, 2430, 2916, 2936, 3240, 3303, 3645, 3670, 3888, 4374, 4404, 4860, 5505, 5832, 5872, 6480, 6606, 7290, 7340, 8748, 8808, 9720, 9909, 10935, 11010, 11664, 13212, 14580, 14680, 16515, 17496, 17616, 19440, 19818, 21870, 22020, 26424, 29160, 29360, 29727, 33030, 34992, 39636, 43740, 44040, 49545, 52848, 58320, 59454, 66060, 79272, 87480, 88080, 89181, 99090, 118908, 132120, 148635, 158544, 174960, 178362, 198180, 237816, 264240, 267543, 297270, 356724, 396360, 445905, 475632, 535086, 594540, 713448, 792720, 802629, 891810, 1070172, 1189080, 1337715, 1426896, 1605258, 1783620, 2140344, 2378160, 2675430, 3210516, 3567240, 4013145, 4280688, 5350860, 6421032, 7134480, 8026290, 10701720, 12842064, 16052580, 21403440, 32105160, 64210320]

約数ペア:

[(1, 64210320), (2, 32105160), (3, 21403440), (4, 16052580), (5, 12842064), (6, 10701720), (8, 8026290), (9, 7134480), (10, 6421032), (12, 5350860), (15, 4280688), (16, 4013145), (18, 3567240), (20, 3210516), (24, 2675430), (27, 2378160), (30, 2140344), (36, 1783620), (40, 1605258), (45, 1426896), (48, 1337715), (54, 1189080), (60, 1070172), (72, 891810), (80, 802629), (81, 792720), (90, 713448), (108, 594540), (120, 535086), (135, 475632), (144, 445905), (162, 396360), (180, 356724), (216, 297270), (240, 267543), (243, 264240), (270, 237816), (324, 198180), (360, 178362), (367, 174960), (405, 158544), (432, 148635), (486, 132120), (540, 118908), (648, 99090), (720, 89181), (729, 88080), (734, 87480), (810, 79272), (972, 66060), (1080, 59454), (1101, 58320), (1215, 52848), (1296, 49545), (1458, 44040), (1468, 43740), (1620, 39636), (1835, 34992), (1944, 33030), (2160, 29727), (2187, 29360), (2202, 29160), (2430, 26424), (2916, 22020), (2936, 21870), (3240, 19818), (3303, 19440), (3645, 17616), (3670, 17496), (3888, 16515), (4374, 14680), (4404, 14580), (4860, 13212), (5505, 11664), (5832, 11010), (5872, 10935), (6480, 9909), (6606, 9720), (7290, 8808), (7340, 8748)]