1081153320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18731}}^1$

素因数の和:18795

約数の個数: 128

約数和(自身を含む): 3587552640

約数和(自身を除く): 2506399320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 18731, 19240, 28860, 37462, 56193, 57720, 74924, 93655, 112386, 149848, 187310, 224772, 243503, 280965, 374620, 449544, 487006, 561930, 693047, 730509, 749240, 974012, 1123860, 1217515, 1386094, 1461018, 1948024, 2079141, 2247720, 2435030, 2772188, 2922036, 3465235, 3652545, 4158282, 4870060, 5544376, 5844072, 6930470, 7305090, 8316564, 9009611, 9740120, 10395705, 13860940, 14610180, 16633128, 18019222, 20791410, 27028833, 27721880, 29220360, 36038444, 41582820, 45048055, 54057666, 72076888, 83165640, 90096110, 108115332, 135144165, 180192220, 216230664, 270288330, 360384440, 540576660, 1081153320]

約数ペア:

[(1, 1081153320), (2, 540576660), (3, 360384440), (4, 270288330), (5, 216230664), (6, 180192220), (8, 135144165), (10, 108115332), (12, 90096110), (13, 83165640), (15, 72076888), (20, 54057666), (24, 45048055), (26, 41582820), (30, 36038444), (37, 29220360), (39, 27721880), (40, 27028833), (52, 20791410), (60, 18019222), (65, 16633128), (74, 14610180), (78, 13860940), (104, 10395705), (111, 9740120), (120, 9009611), (130, 8316564), (148, 7305090), (156, 6930470), (185, 5844072), (195, 5544376), (222, 4870060), (260, 4158282), (296, 3652545), (312, 3465235), (370, 2922036), (390, 2772188), (444, 2435030), (481, 2247720), (520, 2079141), (555, 1948024), (740, 1461018), (780, 1386094), (888, 1217515), (962, 1123860), (1110, 974012), (1443, 749240), (1480, 730509), (1560, 693047), (1924, 561930), (2220, 487006), (2405, 449544), (2886, 374620), (3848, 280965), (4440, 243503), (4810, 224772), (5772, 187310), (7215, 149848), (9620, 112386), (11544, 93655), (14430, 74924), (18731, 57720), (19240, 56193), (28860, 37462)]