64302480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 246519936

約数和(自身を除く): 182217456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 353, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 706, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1059, 1104, 1265, 1320, 1380, 1412, 1518, 1584, 1656, 1765, 1840, 1980, 2024, 2070, 2118, 2277, 2530, 2640, 2760, 2824, 3036, 3177, 3312, 3530, 3795, 3883, 3960, 4048, 4140, 4236, 4554, 5060, 5295, 5520, 5648, 6072, 6354, 7060, 7590, 7766, 7920, 8119, 8280, 8472, 9108, 10120, 10590, 11385, 11649, 12144, 12708, 14120, 15180, 15532, 15885, 16238, 16560, 16944, 18216, 19415, 20240, 21180, 22770, 23298, 24357, 25416, 28240, 30360, 31064, 31770, 32476, 34947, 36432, 38830, 40595, 42360, 45540, 46596, 48714, 50832, 58245, 60720, 62128, 63540, 64952, 69894, 73071, 77660, 81190, 84720, 89309, 91080, 93192, 97428, 116490, 121785, 127080, 129904, 139788, 146142, 155320, 162380, 174735, 178618, 182160, 186384, 194856, 232980, 243570, 254160, 267927, 279576, 292284, 310640, 324760, 349470, 357236, 365355, 389712, 446545, 465960, 487140, 535854, 559152, 584568, 649520, 698940, 714472, 730710, 803781, 893090, 931920, 974280, 1071708, 1169136, 1339635, 1397880, 1428944, 1461420, 1607562, 1786180, 1948560, 2143416, 2679270, 2795760, 2922840, 3215124, 3572360, 4018905, 4286832, 5358540, 5845680, 6430248, 7144720, 8037810, 10717080, 12860496, 16075620, 21434160, 32151240, 64302480]

約数ペア:

[(1, 64302480), (2, 32151240), (3, 21434160), (4, 16075620), (5, 12860496), (6, 10717080), (8, 8037810), (9, 7144720), (10, 6430248), (11, 5845680), (12, 5358540), (15, 4286832), (16, 4018905), (18, 3572360), (20, 3215124), (22, 2922840), (23, 2795760), (24, 2679270), (30, 2143416), (33, 1948560), (36, 1786180), (40, 1607562), (44, 1461420), (45, 1428944), (46, 1397880), (48, 1339635), (55, 1169136), (60, 1071708), (66, 974280), (69, 931920), (72, 893090), (80, 803781), (88, 730710), (90, 714472), (92, 698940), (99, 649520), (110, 584568), (115, 559152), (120, 535854), (132, 487140), (138, 465960), (144, 446545), (165, 389712), (176, 365355), (180, 357236), (184, 349470), (198, 324760), (207, 310640), (220, 292284), (230, 279576), (240, 267927), (253, 254160), (264, 243570), (276, 232980), (330, 194856), (345, 186384), (353, 182160), (360, 178618), (368, 174735), (396, 162380), (414, 155320), (440, 146142), (460, 139788), (495, 129904), (506, 127080), (528, 121785), (552, 116490), (660, 97428), (690, 93192), (706, 91080), (720, 89309), (759, 84720), (792, 81190), (828, 77660), (880, 73071), (920, 69894), (990, 64952), (1012, 63540), (1035, 62128), (1059, 60720), (1104, 58245), (1265, 50832), (1320, 48714), (1380, 46596), (1412, 45540), (1518, 42360), (1584, 40595), (1656, 38830), (1765, 36432), (1840, 34947), (1980, 32476), (2024, 31770), (2070, 31064), (2118, 30360), (2277, 28240), (2530, 25416), (2640, 24357), (2760, 23298), (2824, 22770), (3036, 21180), (3177, 20240), (3312, 19415), (3530, 18216), (3795, 16944), (3883, 16560), (3960, 16238), (4048, 15885), (4140, 15532), (4236, 15180), (4554, 14120), (5060, 12708), (5295, 12144), (5520, 11649), (5648, 11385), (6072, 10590), (6354, 10120), (7060, 9108), (7590, 8472), (7766, 8280), (7920, 8119)]