64333080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{521}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 244296000

約数和(自身を除く): 179962920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 521, 588, 630, 686, 735, 840, 882, 980, 1029, 1042, 1176, 1260, 1372, 1470, 1563, 1715, 1764, 1960, 2058, 2084, 2205, 2520, 2605, 2744, 2940, 3087, 3126, 3430, 3528, 3647, 4116, 4168, 4410, 4689, 5145, 5210, 5880, 6174, 6252, 6860, 7294, 7815, 8232, 8820, 9378, 10290, 10420, 10941, 12348, 12504, 13720, 14588, 15435, 15630, 17640, 18235, 18756, 20580, 20840, 21882, 23445, 24696, 25529, 29176, 30870, 31260, 32823, 36470, 37512, 41160, 43764, 46890, 51058, 54705, 61740, 62520, 65646, 72940, 76587, 87528, 93780, 102116, 109410, 123480, 127645, 131292, 145880, 153174, 164115, 178703, 187560, 204232, 218820, 229761, 255290, 262584, 306348, 328230, 357406, 382935, 437640, 459522, 510580, 536109, 612696, 656460, 714812, 765870, 893515, 919044, 1021160, 1072218, 1148805, 1312920, 1429624, 1531740, 1608327, 1787030, 1838088, 2144436, 2297610, 2680545, 3063480, 3216654, 3574060, 4288872, 4595220, 5361090, 6433308, 7148120, 8041635, 9190440, 10722180, 12866616, 16083270, 21444360, 32166540, 64333080]

約数ペア:

[(1, 64333080), (2, 32166540), (3, 21444360), (4, 16083270), (5, 12866616), (6, 10722180), (7, 9190440), (8, 8041635), (9, 7148120), (10, 6433308), (12, 5361090), (14, 4595220), (15, 4288872), (18, 3574060), (20, 3216654), (21, 3063480), (24, 2680545), (28, 2297610), (30, 2144436), (35, 1838088), (36, 1787030), (40, 1608327), (42, 1531740), (45, 1429624), (49, 1312920), (56, 1148805), (60, 1072218), (63, 1021160), (70, 919044), (72, 893515), (84, 765870), (90, 714812), (98, 656460), (105, 612696), (120, 536109), (126, 510580), (140, 459522), (147, 437640), (168, 382935), (180, 357406), (196, 328230), (210, 306348), (245, 262584), (252, 255290), (280, 229761), (294, 218820), (315, 204232), (343, 187560), (360, 178703), (392, 164115), (420, 153174), (441, 145880), (490, 131292), (504, 127645), (521, 123480), (588, 109410), (630, 102116), (686, 93780), (735, 87528), (840, 76587), (882, 72940), (980, 65646), (1029, 62520), (1042, 61740), (1176, 54705), (1260, 51058), (1372, 46890), (1470, 43764), (1563, 41160), (1715, 37512), (1764, 36470), (1960, 32823), (2058, 31260), (2084, 30870), (2205, 29176), (2520, 25529), (2605, 24696), (2744, 23445), (2940, 21882), (3087, 20840), (3126, 20580), (3430, 18756), (3528, 18235), (3647, 17640), (4116, 15630), (4168, 15435), (4410, 14588), (4689, 13720), (5145, 12504), (5210, 12348), (5880, 10941), (6174, 10420), (6252, 10290), (6860, 9378), (7294, 8820), (7815, 8232)]