13419074520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653951}}^1$

素因数の和:653990

約数の個数: 128

約数和(自身を含む): 47084544000

約数和(自身を除く): 33665469480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 653951, 1307902, 1961853, 2615804, 3269755, 3923706, 5231608, 5885559, 6539510, 7847412, 9809265, 11771118, 12425069, 13079020, 15694824, 17656677, 19618530, 23542236, 24850138, 26158040, 29427795, 35313354, 37275207, 39237060, 47084472, 49700276, 58855590, 62125345, 70626708, 74550414, 78474120, 88283385, 99400552, 111825621, 117711180, 124250690, 141253416, 149100828, 176566770, 186376035, 223651242, 235422360, 248501380, 298201656, 335476863, 353133540, 372752070, 447302484, 497002760, 559128105, 670953726, 706267080, 745504140, 894604968, 1118256210, 1341907452, 1491008280, 1677384315, 2236512420, 2683814904, 3354768630, 4473024840, 6709537260, 13419074520]

約数ペア:

[(1, 13419074520), (2, 6709537260), (3, 4473024840), (4, 3354768630), (5, 2683814904), (6, 2236512420), (8, 1677384315), (9, 1491008280), (10, 1341907452), (12, 1118256210), (15, 894604968), (18, 745504140), (19, 706267080), (20, 670953726), (24, 559128105), (27, 497002760), (30, 447302484), (36, 372752070), (38, 353133540), (40, 335476863), (45, 298201656), (54, 248501380), (57, 235422360), (60, 223651242), (72, 186376035), (76, 176566770), (90, 149100828), (95, 141253416), (108, 124250690), (114, 117711180), (120, 111825621), (135, 99400552), (152, 88283385), (171, 78474120), (180, 74550414), (190, 70626708), (216, 62125345), (228, 58855590), (270, 49700276), (285, 47084472), (342, 39237060), (360, 37275207), (380, 35313354), (456, 29427795), (513, 26158040), (540, 24850138), (570, 23542236), (684, 19618530), (760, 17656677), (855, 15694824), (1026, 13079020), (1080, 12425069), (1140, 11771118), (1368, 9809265), (1710, 7847412), (2052, 6539510), (2280, 5885559), (2565, 5231608), (3420, 3923706), (4104, 3269755), (5130, 2615804), (6840, 1961853), (10260, 1307902), (20520, 653951)]