7244947760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{3011}}^1$

素因数の和:4626

約数の個数: 80

約数和(自身を含む): 17748149760

約数和(自身を除く): 10503202000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1583, 3011, 3166, 6022, 6332, 7915, 12044, 12664, 15055, 15830, 24088, 25328, 30077, 30110, 31660, 48176, 57209, 60154, 60220, 63320, 114418, 120308, 120440, 126640, 150385, 228836, 240616, 240880, 286045, 300770, 457672, 481232, 572090, 601540, 915344, 1144180, 1203080, 2288360, 2406160, 4576720, 4766413, 9532826, 19065652, 23832065, 38131304, 47664130, 76262608, 90561847, 95328260, 181123694, 190656520, 362247388, 381313040, 452809235, 724494776, 905618470, 1448989552, 1811236940, 3622473880, 7244947760]

約数ペア:

[(1, 7244947760), (2, 3622473880), (4, 1811236940), (5, 1448989552), (8, 905618470), (10, 724494776), (16, 452809235), (19, 381313040), (20, 362247388), (38, 190656520), (40, 181123694), (76, 95328260), (80, 90561847), (95, 76262608), (152, 47664130), (190, 38131304), (304, 23832065), (380, 19065652), (760, 9532826), (1520, 4766413), (1583, 4576720), (3011, 2406160), (3166, 2288360), (6022, 1203080), (6332, 1144180), (7915, 915344), (12044, 601540), (12664, 572090), (15055, 481232), (15830, 457672), (24088, 300770), (25328, 286045), (30077, 240880), (30110, 240616), (31660, 228836), (48176, 150385), (57209, 126640), (60154, 120440), (60220, 120308), (63320, 114418)]