886094720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2383}}^1$

素因数の和:2492

約数の個数: 128

約数和(自身を含む): 2451133440

約数和(自身を除く): 1565038720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 640, 664, 830, 896, 1120, 1162, 1328, 1660, 2240, 2324, 2383, 2656, 2905, 3320, 4480, 4648, 4766, 5312, 5810, 6640, 9296, 9532, 10624, 11620, 11915, 13280, 16681, 18592, 19064, 23240, 23830, 26560, 33362, 37184, 38128, 46480, 47660, 53120, 66724, 74368, 76256, 83405, 92960, 95320, 133448, 152512, 166810, 185920, 190640, 197789, 266896, 305024, 333620, 371840, 381280, 395578, 533792, 667240, 762560, 791156, 988945, 1067584, 1334480, 1384523, 1525120, 1582312, 1977890, 2135168, 2668960, 2769046, 3164624, 3955780, 5337920, 5538092, 6329248, 6922615, 7911560, 10675840, 11076184, 12658496, 13845230, 15823120, 22152368, 25316992, 27690460, 31646240, 44304736, 55380920, 63292480, 88609472, 110761840, 126584960, 177218944, 221523680, 443047360, 886094720]

約数ペア:

[(1, 886094720), (2, 443047360), (4, 221523680), (5, 177218944), (7, 126584960), (8, 110761840), (10, 88609472), (14, 63292480), (16, 55380920), (20, 44304736), (28, 31646240), (32, 27690460), (35, 25316992), (40, 22152368), (56, 15823120), (64, 13845230), (70, 12658496), (80, 11076184), (83, 10675840), (112, 7911560), (128, 6922615), (140, 6329248), (160, 5538092), (166, 5337920), (224, 3955780), (280, 3164624), (320, 2769046), (332, 2668960), (415, 2135168), (448, 1977890), (560, 1582312), (581, 1525120), (640, 1384523), (664, 1334480), (830, 1067584), (896, 988945), (1120, 791156), (1162, 762560), (1328, 667240), (1660, 533792), (2240, 395578), (2324, 381280), (2383, 371840), (2656, 333620), (2905, 305024), (3320, 266896), (4480, 197789), (4648, 190640), (4766, 185920), (5312, 166810), (5810, 152512), (6640, 133448), (9296, 95320), (9532, 92960), (10624, 83405), (11620, 76256), (11915, 74368), (13280, 66724), (16681, 53120), (18592, 47660), (19064, 46480), (23240, 38128), (23830, 37184), (26560, 33362)]