2002833280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5659}}^1$

素因数の和:5764

約数の個数: 128

約数和(自身を含む): 5542272000

約数和(自身を除く): 3539438720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 640, 790, 896, 1106, 1120, 1264, 1580, 2212, 2240, 2528, 2765, 3160, 4424, 4480, 5056, 5530, 5659, 6320, 8848, 10112, 11060, 11318, 12640, 17696, 22120, 22636, 25280, 28295, 35392, 39613, 44240, 45272, 50560, 56590, 70784, 79226, 88480, 90544, 113180, 158452, 176960, 181088, 198065, 226360, 316904, 353920, 362176, 396130, 447061, 452720, 633808, 724352, 792260, 894122, 905440, 1267616, 1584520, 1788244, 1810880, 2235305, 2535232, 3129427, 3169040, 3576488, 3621760, 4470610, 5070464, 6258854, 6338080, 7152976, 8941220, 12517708, 12676160, 14305952, 15647135, 17882440, 25035416, 25352320, 28611904, 31294270, 35764880, 50070832, 57223808, 62588540, 71529760, 100141664, 125177080, 143059520, 200283328, 250354160, 286119040, 400566656, 500708320, 1001416640, 2002833280]

約数ペア:

[(1, 2002833280), (2, 1001416640), (4, 500708320), (5, 400566656), (7, 286119040), (8, 250354160), (10, 200283328), (14, 143059520), (16, 125177080), (20, 100141664), (28, 71529760), (32, 62588540), (35, 57223808), (40, 50070832), (56, 35764880), (64, 31294270), (70, 28611904), (79, 25352320), (80, 25035416), (112, 17882440), (128, 15647135), (140, 14305952), (158, 12676160), (160, 12517708), (224, 8941220), (280, 7152976), (316, 6338080), (320, 6258854), (395, 5070464), (448, 4470610), (553, 3621760), (560, 3576488), (632, 3169040), (640, 3129427), (790, 2535232), (896, 2235305), (1106, 1810880), (1120, 1788244), (1264, 1584520), (1580, 1267616), (2212, 905440), (2240, 894122), (2528, 792260), (2765, 724352), (3160, 633808), (4424, 452720), (4480, 447061), (5056, 396130), (5530, 362176), (5659, 353920), (6320, 316904), (8848, 226360), (10112, 198065), (11060, 181088), (11318, 176960), (12640, 158452), (17696, 113180), (22120, 90544), (22636, 88480), (25280, 79226), (28295, 70784), (35392, 56590), (39613, 50560), (44240, 45272)]