2144718720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16189}}^1$

素因数の和:16237

約数の個数: 192

約数和(自身を含む): 7728458400

約数和(自身を除く): 5583739680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5520, 5760, 6624, 7360, 8280, 8832, 11040, 13248, 14720, 16189, 16560, 22080, 26496, 32378, 33120, 44160, 48567, 64756, 66240, 80945, 97134, 129512, 132480, 145701, 161890, 194268, 242835, 259024, 291402, 323780, 372347, 388536, 485670, 518048, 582804, 647560, 728505, 744694, 777072, 971340, 1036096, 1117041, 1165608, 1295120, 1457010, 1489388, 1554144, 1861735, 1942680, 2072192, 2234082, 2331216, 2590240, 2914020, 2978776, 3108288, 3351123, 3723470, 3885360, 4468164, 4662432, 5180480, 5585205, 5828040, 5957552, 6216576, 6702246, 7446940, 7770720, 8936328, 9324864, 10360960, 11170410, 11656080, 11915104, 13404492, 14893880, 15541440, 16755615, 17872656, 18649728, 22340820, 23312160, 23830208, 26808984, 29787760, 31082880, 33511230, 35745312, 44681640, 46624320, 47660416, 53617968, 59575520, 67022460, 71490624, 89363280, 93248640, 107235936, 119151040, 134044920, 142981248, 178726560, 214471872, 238302080, 268089840, 357453120, 428943744, 536179680, 714906240, 1072359360, 2144718720]

約数ペア:

[(1, 2144718720), (2, 1072359360), (3, 714906240), (4, 536179680), (5, 428943744), (6, 357453120), (8, 268089840), (9, 238302080), (10, 214471872), (12, 178726560), (15, 142981248), (16, 134044920), (18, 119151040), (20, 107235936), (23, 93248640), (24, 89363280), (30, 71490624), (32, 67022460), (36, 59575520), (40, 53617968), (45, 47660416), (46, 46624320), (48, 44681640), (60, 35745312), (64, 33511230), (69, 31082880), (72, 29787760), (80, 26808984), (90, 23830208), (92, 23312160), (96, 22340820), (115, 18649728), (120, 17872656), (128, 16755615), (138, 15541440), (144, 14893880), (160, 13404492), (180, 11915104), (184, 11656080), (192, 11170410), (207, 10360960), (230, 9324864), (240, 8936328), (276, 7770720), (288, 7446940), (320, 6702246), (345, 6216576), (360, 5957552), (368, 5828040), (384, 5585205), (414, 5180480), (460, 4662432), (480, 4468164), (552, 3885360), (576, 3723470), (640, 3351123), (690, 3108288), (720, 2978776), (736, 2914020), (828, 2590240), (920, 2331216), (960, 2234082), (1035, 2072192), (1104, 1942680), (1152, 1861735), (1380, 1554144), (1440, 1489388), (1472, 1457010), (1656, 1295120), (1840, 1165608), (1920, 1117041), (2070, 1036096), (2208, 971340), (2760, 777072), (2880, 744694), (2944, 728505), (3312, 647560), (3680, 582804), (4140, 518048), (4416, 485670), (5520, 388536), (5760, 372347), (6624, 323780), (7360, 291402), (8280, 259024), (8832, 242835), (11040, 194268), (13248, 161890), (14720, 145701), (16189, 132480), (16560, 129512), (22080, 97134), (26496, 80945), (32378, 66240), (33120, 64756), (44160, 48567)]