1019301120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3847}}^1$

素因数の和:3897

約数の個数: 216

約数和(自身を含む): 3680966016

約数和(自身を除く): 2661664896

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, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 3847, 4140, 4416, 5520, 5760, 5888, 6624, 7360, 7694, 8280, 8832, 11040, 11520, 11541, 13248, 14720, 15388, 16560, 17664, 19235, 22080, 23082, 26496, 29440, 30776, 33120, 34623, 38470, 44160, 46164, 52992, 57705, 61552, 66240, 69246, 76940, 88320, 88481, 92328, 115410, 123104, 132480, 138492, 153880, 173115, 176962, 184656, 230820, 246208, 264960, 265443, 276984, 307760, 346230, 353924, 369312, 442405, 461640, 492416, 530886, 553968, 615520, 692460, 707848, 738624, 796329, 884810, 923280, 984832, 1061772, 1107936, 1231040, 1327215, 1384920, 1415696, 1477248, 1592658, 1769620, 1846560, 2123544, 2215872, 2462080, 2654430, 2769840, 2831392, 2954496, 3185316, 3539240, 3693120, 3981645, 4247088, 4431744, 4924160, 5308860, 5539680, 5662784, 6370632, 7078480, 7386240, 7963290, 8494176, 8863488, 10617720, 11079360, 11325568, 12741264, 14156960, 14772480, 15926580, 16988352, 21235440, 22158720, 22651136, 25482528, 28313920, 31853160, 33976704, 42470880, 44317440, 50965056, 56627840, 63706320, 67953408, 84941760, 101930112, 113255680, 127412640, 169883520, 203860224, 254825280, 339767040, 509650560, 1019301120]

約数ペア:

[(1, 1019301120), (2, 509650560), (3, 339767040), (4, 254825280), (5, 203860224), (6, 169883520), (8, 127412640), (9, 113255680), (10, 101930112), (12, 84941760), (15, 67953408), (16, 63706320), (18, 56627840), (20, 50965056), (23, 44317440), (24, 42470880), (30, 33976704), (32, 31853160), (36, 28313920), (40, 25482528), (45, 22651136), (46, 22158720), (48, 21235440), (60, 16988352), (64, 15926580), (69, 14772480), (72, 14156960), (80, 12741264), (90, 11325568), (92, 11079360), (96, 10617720), (115, 8863488), (120, 8494176), (128, 7963290), (138, 7386240), (144, 7078480), (160, 6370632), (180, 5662784), (184, 5539680), (192, 5308860), (207, 4924160), (230, 4431744), (240, 4247088), (256, 3981645), (276, 3693120), (288, 3539240), (320, 3185316), (345, 2954496), (360, 2831392), (368, 2769840), (384, 2654430), (414, 2462080), (460, 2215872), (480, 2123544), (552, 1846560), (576, 1769620), (640, 1592658), (690, 1477248), (720, 1415696), (736, 1384920), (768, 1327215), (828, 1231040), (920, 1107936), (960, 1061772), (1035, 984832), (1104, 923280), (1152, 884810), (1280, 796329), (1380, 738624), (1440, 707848), (1472, 692460), (1656, 615520), (1840, 553968), (1920, 530886), (2070, 492416), (2208, 461640), (2304, 442405), (2760, 369312), (2880, 353924), (2944, 346230), (3312, 307760), (3680, 276984), (3840, 265443), (3847, 264960), (4140, 246208), (4416, 230820), (5520, 184656), (5760, 176962), (5888, 173115), (6624, 153880), (7360, 138492), (7694, 132480), (8280, 123104), (8832, 115410), (11040, 92328), (11520, 88481), (11541, 88320), (13248, 76940), (14720, 69246), (15388, 66240), (16560, 61552), (17664, 57705), (19235, 52992), (22080, 46164), (23082, 44160), (26496, 38470), (29440, 34623), (30776, 33120)]