196833240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 160

約数和(自身を含む): 670824000

約数和(自身を除く): 473990760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 769, 790, 810, 948, 1080, 1185, 1422, 1538, 1580, 1620, 1896, 2133, 2307, 2370, 2844, 3076, 3160, 3240, 3555, 3845, 4266, 4614, 4740, 5688, 6152, 6399, 6921, 7110, 7690, 8532, 9228, 9480, 10665, 11535, 12798, 13842, 14220, 15380, 17064, 18456, 20763, 21330, 23070, 25596, 27684, 28440, 30760, 31995, 34605, 41526, 42660, 46140, 51192, 55368, 60751, 62289, 63990, 69210, 83052, 85320, 92280, 103815, 121502, 124578, 127980, 138420, 166104, 182253, 207630, 243004, 249156, 255960, 276840, 303755, 311445, 364506, 415260, 486008, 498312, 546759, 607510, 622890, 729012, 830520, 911265, 1093518, 1215020, 1245780, 1458024, 1640277, 1822530, 2187036, 2430040, 2491560, 2733795, 3280554, 3645060, 4374072, 4920831, 5467590, 6561108, 7290120, 8201385, 9841662, 10935180, 13122216, 16402770, 19683324, 21870360, 24604155, 32805540, 39366648, 49208310, 65611080, 98416620, 196833240]

約数ペア:

[(1, 196833240), (2, 98416620), (3, 65611080), (4, 49208310), (5, 39366648), (6, 32805540), (8, 24604155), (9, 21870360), (10, 19683324), (12, 16402770), (15, 13122216), (18, 10935180), (20, 9841662), (24, 8201385), (27, 7290120), (30, 6561108), (36, 5467590), (40, 4920831), (45, 4374072), (54, 3645060), (60, 3280554), (72, 2733795), (79, 2491560), (81, 2430040), (90, 2187036), (108, 1822530), (120, 1640277), (135, 1458024), (158, 1245780), (162, 1215020), (180, 1093518), (216, 911265), (237, 830520), (270, 729012), (316, 622890), (324, 607510), (360, 546759), (395, 498312), (405, 486008), (474, 415260), (540, 364506), (632, 311445), (648, 303755), (711, 276840), (769, 255960), (790, 249156), (810, 243004), (948, 207630), (1080, 182253), (1185, 166104), (1422, 138420), (1538, 127980), (1580, 124578), (1620, 121502), (1896, 103815), (2133, 92280), (2307, 85320), (2370, 83052), (2844, 69210), (3076, 63990), (3160, 62289), (3240, 60751), (3555, 55368), (3845, 51192), (4266, 46140), (4614, 42660), (4740, 41526), (5688, 34605), (6152, 31995), (6399, 30760), (6921, 28440), (7110, 27684), (7690, 25596), (8532, 23070), (9228, 21330), (9480, 20763), (10665, 18456), (11535, 17064), (12798, 15380), (13842, 14220)]