726768360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:980

約数の個数: 192

約数和(自身を含む): 2520882000

約数和(自身を除く): 1794113640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 149, 153, 170, 180, 204, 255, 298, 306, 340, 360, 408, 447, 510, 596, 612, 680, 745, 765, 797, 894, 1020, 1192, 1224, 1341, 1490, 1530, 1594, 1788, 2040, 2235, 2391, 2533, 2682, 2980, 3060, 3188, 3576, 3985, 4470, 4782, 5066, 5364, 5960, 6120, 6376, 6705, 7173, 7599, 7970, 8940, 9564, 10132, 10728, 11955, 12665, 13410, 13549, 14346, 15198, 15940, 17880, 19128, 20264, 22797, 23910, 25330, 26820, 27098, 28692, 30396, 31880, 35865, 37995, 40647, 45594, 47820, 50660, 53640, 54196, 57384, 60792, 67745, 71730, 75990, 81294, 91188, 95640, 101320, 108392, 113985, 118753, 121941, 135490, 143460, 151980, 162588, 182376, 203235, 227970, 237506, 243882, 270980, 286920, 303960, 325176, 356259, 406470, 455940, 475012, 487764, 541960, 593765, 609705, 712518, 812940, 911880, 950024, 975528, 1068777, 1187530, 1219410, 1425036, 1625880, 1781295, 2018801, 2137554, 2375060, 2438820, 2850072, 3562590, 4037602, 4275108, 4750120, 4877640, 5343885, 6056403, 7125180, 8075204, 8550216, 10094005, 10687770, 12112806, 14250360, 16150408, 18169209, 20188010, 21375540, 24225612, 30282015, 36338418, 40376020, 42751080, 48451224, 60564030, 72676836, 80752040, 90846045, 121128060, 145353672, 181692090, 242256120, 363384180, 726768360]

約数ペア:

[(1, 726768360), (2, 363384180), (3, 242256120), (4, 181692090), (5, 145353672), (6, 121128060), (8, 90846045), (9, 80752040), (10, 72676836), (12, 60564030), (15, 48451224), (17, 42751080), (18, 40376020), (20, 36338418), (24, 30282015), (30, 24225612), (34, 21375540), (36, 20188010), (40, 18169209), (45, 16150408), (51, 14250360), (60, 12112806), (68, 10687770), (72, 10094005), (85, 8550216), (90, 8075204), (102, 7125180), (120, 6056403), (136, 5343885), (149, 4877640), (153, 4750120), (170, 4275108), (180, 4037602), (204, 3562590), (255, 2850072), (298, 2438820), (306, 2375060), (340, 2137554), (360, 2018801), (408, 1781295), (447, 1625880), (510, 1425036), (596, 1219410), (612, 1187530), (680, 1068777), (745, 975528), (765, 950024), (797, 911880), (894, 812940), (1020, 712518), (1192, 609705), (1224, 593765), (1341, 541960), (1490, 487764), (1530, 475012), (1594, 455940), (1788, 406470), (2040, 356259), (2235, 325176), (2391, 303960), (2533, 286920), (2682, 270980), (2980, 243882), (3060, 237506), (3188, 227970), (3576, 203235), (3985, 182376), (4470, 162588), (4782, 151980), (5066, 143460), (5364, 135490), (5960, 121941), (6120, 118753), (6376, 113985), (6705, 108392), (7173, 101320), (7599, 95640), (7970, 91188), (8940, 81294), (9564, 75990), (10132, 71730), (10728, 67745), (11955, 60792), (12665, 57384), (13410, 54196), (13549, 53640), (14346, 50660), (15198, 47820), (15940, 45594), (17880, 40647), (19128, 37995), (20264, 35865), (22797, 31880), (23910, 30396), (25330, 28692), (26820, 27098)]