1639752000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4066

約数の個数: 224

約数和(自身を含む): 5734385280

約数和(自身を除く): 4094633280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 400, 408, 425, 480, 500, 510, 544, 600, 680, 750, 800, 816, 850, 960, 1000, 1020, 1088, 1200, 1275, 1360, 1500, 1600, 1632, 1700, 2000, 2040, 2125, 2400, 2550, 2720, 3000, 3264, 3400, 4000, 4019, 4080, 4250, 4800, 5100, 5440, 6000, 6375, 6800, 8000, 8038, 8160, 8500, 10200, 12000, 12057, 12750, 13600, 16076, 16320, 17000, 20095, 20400, 24000, 24114, 25500, 27200, 32152, 34000, 40190, 40800, 48228, 51000, 60285, 64304, 68000, 68323, 80380, 81600, 96456, 100475, 102000, 120570, 128608, 136000, 136646, 160760, 192912, 200950, 204000, 204969, 241140, 257216, 273292, 301425, 321520, 341615, 385824, 401900, 408000, 409938, 482280, 502375, 546584, 602850, 643040, 683230, 771648, 803800, 819876, 964560, 1004750, 1024845, 1093168, 1205700, 1286080, 1366460, 1507125, 1607600, 1639752, 1708075, 1929120, 2009500, 2049690, 2186336, 2411400, 2732920, 3014250, 3215200, 3279504, 3416150, 3858240, 4019000, 4099380, 4372672, 4822800, 5124225, 5465840, 6028500, 6430400, 6559008, 6832300, 8038000, 8198760, 8540375, 9645600, 10248450, 10931680, 12057000, 13118016, 13664600, 16076000, 16397520, 17080750, 19291200, 20496900, 21863360, 24114000, 25621125, 27329200, 32152000, 32795040, 34161500, 40993800, 48228000, 51242250, 54658400, 65590080, 68323000, 81987600, 96456000, 102484500, 109316800, 136646000, 163975200, 204969000, 273292000, 327950400, 409938000, 546584000, 819876000, 1639752000]

約数ペア:

[(1, 1639752000), (2, 819876000), (3, 546584000), (4, 409938000), (5, 327950400), (6, 273292000), (8, 204969000), (10, 163975200), (12, 136646000), (15, 109316800), (16, 102484500), (17, 96456000), (20, 81987600), (24, 68323000), (25, 65590080), (30, 54658400), (32, 51242250), (34, 48228000), (40, 40993800), (48, 34161500), (50, 32795040), (51, 32152000), (60, 27329200), (64, 25621125), (68, 24114000), (75, 21863360), (80, 20496900), (85, 19291200), (96, 17080750), (100, 16397520), (102, 16076000), (120, 13664600), (125, 13118016), (136, 12057000), (150, 10931680), (160, 10248450), (170, 9645600), (192, 8540375), (200, 8198760), (204, 8038000), (240, 6832300), (250, 6559008), (255, 6430400), (272, 6028500), (300, 5465840), (320, 5124225), (340, 4822800), (375, 4372672), (400, 4099380), (408, 4019000), (425, 3858240), (480, 3416150), (500, 3279504), (510, 3215200), (544, 3014250), (600, 2732920), (680, 2411400), (750, 2186336), (800, 2049690), (816, 2009500), (850, 1929120), (960, 1708075), (1000, 1639752), (1020, 1607600), (1088, 1507125), (1200, 1366460), (1275, 1286080), (1360, 1205700), (1500, 1093168), (1600, 1024845), (1632, 1004750), (1700, 964560), (2000, 819876), (2040, 803800), (2125, 771648), (2400, 683230), (2550, 643040), (2720, 602850), (3000, 546584), (3264, 502375), (3400, 482280), (4000, 409938), (4019, 408000), (4080, 401900), (4250, 385824), (4800, 341615), (5100, 321520), (5440, 301425), (6000, 273292), (6375, 257216), (6800, 241140), (8000, 204969), (8038, 204000), (8160, 200950), (8500, 192912), (10200, 160760), (12000, 136646), (12057, 136000), (12750, 128608), (13600, 120570), (16076, 102000), (16320, 100475), (17000, 96456), (20095, 81600), (20400, 80380), (24000, 68323), (24114, 68000), (25500, 64304), (27200, 60285), (32152, 51000), (34000, 48228), (40190, 40800)]