506180520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1800

約数の個数: 192

約数和(自身を含む): 1772971200

約数和(自身を除く): 1266790680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 258, 285, 342, 344, 360, 380, 387, 430, 456, 516, 570, 645, 684, 760, 774, 817, 855, 860, 1032, 1140, 1290, 1368, 1548, 1634, 1710, 1720, 1721, 1935, 2280, 2451, 2580, 3096, 3268, 3420, 3442, 3870, 4085, 4902, 5160, 5163, 6536, 6840, 6884, 7353, 7740, 8170, 8605, 9804, 10326, 12255, 13768, 14706, 15480, 15489, 16340, 17210, 19608, 20652, 24510, 25815, 29412, 30978, 32680, 32699, 34420, 36765, 41304, 49020, 51630, 58824, 61956, 65398, 68840, 73530, 74003, 77445, 98040, 98097, 103260, 123912, 130796, 147060, 148006, 154890, 163495, 196194, 206520, 222009, 261592, 294120, 294291, 296012, 309780, 326990, 370015, 392388, 444018, 490485, 588582, 592024, 619560, 653980, 666027, 740030, 784776, 888036, 980970, 1110045, 1177164, 1307960, 1332054, 1406057, 1471455, 1480060, 1776072, 1961940, 2220090, 2354328, 2664108, 2812114, 2942910, 2960120, 3330135, 3923880, 4218171, 4440180, 5328216, 5624228, 5885820, 6660270, 7030285, 8436342, 8880360, 11248456, 11771640, 12654513, 13320540, 14060570, 16872684, 21090855, 25309026, 26641080, 28121140, 33745368, 42181710, 50618052, 56242280, 63272565, 84363420, 101236104, 126545130, 168726840, 253090260, 506180520]

約数ペア:

[(1, 506180520), (2, 253090260), (3, 168726840), (4, 126545130), (5, 101236104), (6, 84363420), (8, 63272565), (9, 56242280), (10, 50618052), (12, 42181710), (15, 33745368), (18, 28121140), (19, 26641080), (20, 25309026), (24, 21090855), (30, 16872684), (36, 14060570), (38, 13320540), (40, 12654513), (43, 11771640), (45, 11248456), (57, 8880360), (60, 8436342), (72, 7030285), (76, 6660270), (86, 5885820), (90, 5624228), (95, 5328216), (114, 4440180), (120, 4218171), (129, 3923880), (152, 3330135), (171, 2960120), (172, 2942910), (180, 2812114), (190, 2664108), (215, 2354328), (228, 2220090), (258, 1961940), (285, 1776072), (342, 1480060), (344, 1471455), (360, 1406057), (380, 1332054), (387, 1307960), (430, 1177164), (456, 1110045), (516, 980970), (570, 888036), (645, 784776), (684, 740030), (760, 666027), (774, 653980), (817, 619560), (855, 592024), (860, 588582), (1032, 490485), (1140, 444018), (1290, 392388), (1368, 370015), (1548, 326990), (1634, 309780), (1710, 296012), (1720, 294291), (1721, 294120), (1935, 261592), (2280, 222009), (2451, 206520), (2580, 196194), (3096, 163495), (3268, 154890), (3420, 148006), (3442, 147060), (3870, 130796), (4085, 123912), (4902, 103260), (5160, 98097), (5163, 98040), (6536, 77445), (6840, 74003), (6884, 73530), (7353, 68840), (7740, 65398), (8170, 61956), (8605, 58824), (9804, 51630), (10326, 49020), (12255, 41304), (13768, 36765), (14706, 34420), (15480, 32699), (15489, 32680), (16340, 30978), (17210, 29412), (19608, 25815), (20652, 24510)]