2204910720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{42533}}^1$

素因数の和:42564

約数の個数: 160

約数和(自身を含む): 7874319420

約数和(自身を除く): 5669408700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 42533, 51840, 85066, 127599, 170132, 212665, 255198, 340264, 382797, 425330, 510396, 637995, 680528, 765594, 850660, 1020792, 1148391, 1275990, 1361056, 1531188, 1701320, 1913985, 2041584, 2296782, 2551980, 2722112, 3062376, 3402640, 3445173, 3827970, 4083168, 4593564, 5103960, 5444224, 5741955, 6124752, 6805280, 6890346, 7655940, 8166336, 9187128, 10207920, 11483910, 12249504, 13610560, 13780692, 15311880, 16332672, 17225865, 18374256, 20415840, 22967820, 24499008, 27221120, 27561384, 30623760, 34451730, 36748512, 40831680, 45935640, 48998016, 55122768, 61247520, 68903460, 73497024, 81663360, 91871280, 110245536, 122495040, 137806920, 146994048, 183742560, 220491072, 244990080, 275613840, 367485120, 440982144, 551227680, 734970240, 1102455360, 2204910720]

約数ペア:

[(1, 2204910720), (2, 1102455360), (3, 734970240), (4, 551227680), (5, 440982144), (6, 367485120), (8, 275613840), (9, 244990080), (10, 220491072), (12, 183742560), (15, 146994048), (16, 137806920), (18, 122495040), (20, 110245536), (24, 91871280), (27, 81663360), (30, 73497024), (32, 68903460), (36, 61247520), (40, 55122768), (45, 48998016), (48, 45935640), (54, 40831680), (60, 36748512), (64, 34451730), (72, 30623760), (80, 27561384), (81, 27221120), (90, 24499008), (96, 22967820), (108, 20415840), (120, 18374256), (128, 17225865), (135, 16332672), (144, 15311880), (160, 13780692), (162, 13610560), (180, 12249504), (192, 11483910), (216, 10207920), (240, 9187128), (270, 8166336), (288, 7655940), (320, 6890346), (324, 6805280), (360, 6124752), (384, 5741955), (405, 5444224), (432, 5103960), (480, 4593564), (540, 4083168), (576, 3827970), (640, 3445173), (648, 3402640), (720, 3062376), (810, 2722112), (864, 2551980), (960, 2296782), (1080, 2041584), (1152, 1913985), (1296, 1701320), (1440, 1531188), (1620, 1361056), (1728, 1275990), (1920, 1148391), (2160, 1020792), (2592, 850660), (2880, 765594), (3240, 680528), (3456, 637995), (4320, 510396), (5184, 425330), (5760, 382797), (6480, 340264), (8640, 255198), (10368, 212665), (12960, 170132), (17280, 127599), (25920, 85066), (42533, 51840)]