1425216000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 320

約数和(自身を含む): 5111922816

約数和(自身を除く): 3686706816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 256, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 512, 520, 571, 600, 624, 640, 650, 750, 768, 780, 800, 832, 960, 975, 1000, 1040, 1142, 1200, 1248, 1280, 1300, 1500, 1536, 1560, 1600, 1625, 1664, 1713, 1920, 1950, 2000, 2080, 2284, 2400, 2496, 2560, 2600, 2855, 3000, 3120, 3200, 3250, 3328, 3426, 3840, 3900, 4000, 4160, 4568, 4800, 4875, 4992, 5200, 5710, 6000, 6240, 6400, 6500, 6656, 6852, 7423, 7680, 7800, 8000, 8320, 8565, 9136, 9600, 9750, 9984, 10400, 11420, 12000, 12480, 12800, 13000, 13704, 14275, 14846, 15600, 16000, 16640, 17130, 18272, 19200, 19500, 19968, 20800, 22269, 22840, 24000, 24960, 26000, 27408, 28550, 29692, 31200, 32000, 33280, 34260, 36544, 37115, 38400, 39000, 41600, 42825, 44538, 45680, 48000, 49920, 52000, 54816, 57100, 59384, 62400, 64000, 68520, 71375, 73088, 74230, 78000, 83200, 85650, 89076, 91360, 96000, 99840, 104000, 109632, 111345, 114200, 118768, 124800, 137040, 142750, 146176, 148460, 156000, 166400, 171300, 178152, 182720, 185575, 192000, 208000, 214125, 219264, 222690, 228400, 237536, 249600, 274080, 285500, 292352, 296920, 312000, 342600, 356304, 365440, 371150, 416000, 428250, 438528, 445380, 456800, 475072, 499200, 548160, 556725, 571000, 593840, 624000, 685200, 712608, 730880, 742300, 832000, 856500, 877056, 890760, 913600, 927875, 950144, 1096320, 1113450, 1142000, 1187680, 1248000, 1370400, 1425216, 1461760, 1484600, 1713000, 1781520, 1827200, 1855750, 1900288, 2192640, 2226900, 2284000, 2375360, 2496000, 2740800, 2783625, 2850432, 2969200, 3426000, 3563040, 3654400, 3711500, 3800576, 4385280, 4453800, 4568000, 4750720, 5481600, 5567250, 5700864, 5938400, 6852000, 7126080, 7308800, 7423000, 8907600, 9136000, 9501440, 10963200, 11134500, 11401728, 11876800, 13704000, 14252160, 14846000, 17815200, 18272000, 19002880, 21926400, 22269000, 23753600, 27408000, 28504320, 29692000, 35630400, 36544000, 44538000, 47507200, 54816000, 57008640, 59384000, 71260800, 89076000, 95014400, 109632000, 118768000, 142521600, 178152000, 237536000, 285043200, 356304000, 475072000, 712608000, 1425216000]

約数ペア:

[(1, 1425216000), (2, 712608000), (3, 475072000), (4, 356304000), (5, 285043200), (6, 237536000), (8, 178152000), (10, 142521600), (12, 118768000), (13, 109632000), (15, 95014400), (16, 89076000), (20, 71260800), (24, 59384000), (25, 57008640), (26, 54816000), (30, 47507200), (32, 44538000), (39, 36544000), (40, 35630400), (48, 29692000), (50, 28504320), (52, 27408000), (60, 23753600), (64, 22269000), (65, 21926400), (75, 19002880), (78, 18272000), (80, 17815200), (96, 14846000), (100, 14252160), (104, 13704000), (120, 11876800), (125, 11401728), (128, 11134500), (130, 10963200), (150, 9501440), (156, 9136000), (160, 8907600), (192, 7423000), (195, 7308800), (200, 7126080), (208, 6852000), (240, 5938400), (250, 5700864), (256, 5567250), (260, 5481600), (300, 4750720), (312, 4568000), (320, 4453800), (325, 4385280), (375, 3800576), (384, 3711500), (390, 3654400), (400, 3563040), (416, 3426000), (480, 2969200), (500, 2850432), (512, 2783625), (520, 2740800), (571, 2496000), (600, 2375360), (624, 2284000), (640, 2226900), (650, 2192640), (750, 1900288), (768, 1855750), (780, 1827200), (800, 1781520), (832, 1713000), (960, 1484600), (975, 1461760), (1000, 1425216), (1040, 1370400), (1142, 1248000), (1200, 1187680), (1248, 1142000), (1280, 1113450), (1300, 1096320), (1500, 950144), (1536, 927875), (1560, 913600), (1600, 890760), (1625, 877056), (1664, 856500), (1713, 832000), (1920, 742300), (1950, 730880), (2000, 712608), (2080, 685200), (2284, 624000), (2400, 593840), (2496, 571000), (2560, 556725), (2600, 548160), (2855, 499200), (3000, 475072), (3120, 456800), (3200, 445380), (3250, 438528), (3328, 428250), (3426, 416000), (3840, 371150), (3900, 365440), (4000, 356304), (4160, 342600), (4568, 312000), (4800, 296920), (4875, 292352), (4992, 285500), (5200, 274080), (5710, 249600), (6000, 237536), (6240, 228400), (6400, 222690), (6500, 219264), (6656, 214125), (6852, 208000), (7423, 192000), (7680, 185575), (7800, 182720), (8000, 178152), (8320, 171300), (8565, 166400), (9136, 156000), (9600, 148460), (9750, 146176), (9984, 142750), (10400, 137040), (11420, 124800), (12000, 118768), (12480, 114200), (12800, 111345), (13000, 109632), (13704, 104000), (14275, 99840), (14846, 96000), (15600, 91360), (16000, 89076), (16640, 85650), (17130, 83200), (18272, 78000), (19200, 74230), (19500, 73088), (19968, 71375), (20800, 68520), (22269, 64000), (22840, 62400), (24000, 59384), (24960, 57100), (26000, 54816), (27408, 52000), (28550, 49920), (29692, 48000), (31200, 45680), (32000, 44538), (33280, 42825), (34260, 41600), (36544, 39000), (37115, 38400)]