127920000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 320

約数和(自身を含む): 468412560

約数和(自身を除く): 340492560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 41, 48, 50, 52, 60, 64, 65, 75, 78, 80, 82, 96, 100, 104, 120, 123, 125, 128, 130, 150, 156, 160, 164, 192, 195, 200, 205, 208, 240, 246, 250, 260, 300, 312, 320, 325, 328, 375, 384, 390, 400, 410, 416, 480, 492, 500, 520, 533, 600, 615, 624, 625, 640, 650, 656, 750, 780, 800, 820, 832, 960, 975, 984, 1000, 1025, 1040, 1066, 1200, 1230, 1248, 1250, 1300, 1312, 1500, 1560, 1599, 1600, 1625, 1640, 1664, 1875, 1920, 1950, 1968, 2000, 2050, 2080, 2132, 2400, 2460, 2496, 2500, 2600, 2624, 2665, 3000, 3075, 3120, 3198, 3200, 3250, 3280, 3750, 3900, 3936, 4000, 4100, 4160, 4264, 4800, 4875, 4920, 4992, 5000, 5125, 5200, 5248, 5330, 6000, 6150, 6240, 6396, 6500, 6560, 7500, 7800, 7872, 7995, 8000, 8125, 8200, 8320, 8528, 9600, 9750, 9840, 10000, 10250, 10400, 10660, 12000, 12300, 12480, 12792, 13000, 13120, 13325, 15000, 15375, 15600, 15744, 15990, 16000, 16250, 16400, 17056, 19500, 19680, 20000, 20500, 20800, 21320, 24000, 24375, 24600, 24960, 25584, 25625, 26000, 26240, 26650, 30000, 30750, 31200, 31980, 32500, 32800, 34112, 39000, 39360, 39975, 40000, 41000, 41600, 42640, 48000, 48750, 49200, 51168, 51250, 52000, 53300, 60000, 61500, 62400, 63960, 65000, 65600, 66625, 68224, 76875, 78000, 78720, 79950, 80000, 82000, 85280, 97500, 98400, 102336, 102500, 104000, 106600, 120000, 123000, 124800, 127920, 130000, 131200, 133250, 153750, 156000, 159900, 164000, 170560, 195000, 196800, 199875, 204672, 205000, 208000, 213200, 240000, 246000, 255840, 260000, 266500, 307500, 312000, 319800, 328000, 333125, 341120, 390000, 393600, 399750, 410000, 426400, 492000, 511680, 520000, 533000, 615000, 624000, 639600, 656000, 666250, 780000, 799500, 820000, 852800, 984000, 999375, 1023360, 1040000, 1066000, 1230000, 1279200, 1332500, 1560000, 1599000, 1640000, 1705600, 1968000, 1998750, 2132000, 2460000, 2558400, 2665000, 3120000, 3198000, 3280000, 3997500, 4264000, 4920000, 5116800, 5330000, 6396000, 7995000, 8528000, 9840000, 10660000, 12792000, 15990000, 21320000, 25584000, 31980000, 42640000, 63960000, 127920000]

約数ペア:

[(1, 127920000), (2, 63960000), (3, 42640000), (4, 31980000), (5, 25584000), (6, 21320000), (8, 15990000), (10, 12792000), (12, 10660000), (13, 9840000), (15, 8528000), (16, 7995000), (20, 6396000), (24, 5330000), (25, 5116800), (26, 4920000), (30, 4264000), (32, 3997500), (39, 3280000), (40, 3198000), (41, 3120000), (48, 2665000), (50, 2558400), (52, 2460000), (60, 2132000), (64, 1998750), (65, 1968000), (75, 1705600), (78, 1640000), (80, 1599000), (82, 1560000), (96, 1332500), (100, 1279200), (104, 1230000), (120, 1066000), (123, 1040000), (125, 1023360), (128, 999375), (130, 984000), (150, 852800), (156, 820000), (160, 799500), (164, 780000), (192, 666250), (195, 656000), (200, 639600), (205, 624000), (208, 615000), (240, 533000), (246, 520000), (250, 511680), (260, 492000), (300, 426400), (312, 410000), (320, 399750), (325, 393600), (328, 390000), (375, 341120), (384, 333125), (390, 328000), (400, 319800), (410, 312000), (416, 307500), (480, 266500), (492, 260000), (500, 255840), (520, 246000), (533, 240000), (600, 213200), (615, 208000), (624, 205000), (625, 204672), (640, 199875), (650, 196800), (656, 195000), (750, 170560), (780, 164000), (800, 159900), (820, 156000), (832, 153750), (960, 133250), (975, 131200), (984, 130000), (1000, 127920), (1025, 124800), (1040, 123000), (1066, 120000), (1200, 106600), (1230, 104000), (1248, 102500), (1250, 102336), (1300, 98400), (1312, 97500), (1500, 85280), (1560, 82000), (1599, 80000), (1600, 79950), (1625, 78720), (1640, 78000), (1664, 76875), (1875, 68224), (1920, 66625), (1950, 65600), (1968, 65000), (2000, 63960), (2050, 62400), (2080, 61500), (2132, 60000), (2400, 53300), (2460, 52000), (2496, 51250), (2500, 51168), (2600, 49200), (2624, 48750), (2665, 48000), (3000, 42640), (3075, 41600), (3120, 41000), (3198, 40000), (3200, 39975), (3250, 39360), (3280, 39000), (3750, 34112), (3900, 32800), (3936, 32500), (4000, 31980), (4100, 31200), (4160, 30750), (4264, 30000), (4800, 26650), (4875, 26240), (4920, 26000), (4992, 25625), (5000, 25584), (5125, 24960), (5200, 24600), (5248, 24375), (5330, 24000), (6000, 21320), (6150, 20800), (6240, 20500), (6396, 20000), (6500, 19680), (6560, 19500), (7500, 17056), (7800, 16400), (7872, 16250), (7995, 16000), (8000, 15990), (8125, 15744), (8200, 15600), (8320, 15375), (8528, 15000), (9600, 13325), (9750, 13120), (9840, 13000), (10000, 12792), (10250, 12480), (10400, 12300), (10660, 12000)]