764366960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 2154624000

約数和(自身を除く): 1390257040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 199, 266, 280, 304, 361, 380, 398, 532, 560, 665, 722, 760, 796, 995, 1064, 1330, 1393, 1444, 1520, 1592, 1805, 1990, 2128, 2527, 2660, 2786, 2888, 3184, 3610, 3781, 3980, 5054, 5320, 5572, 5776, 6859, 6965, 7220, 7562, 7960, 10108, 10640, 11144, 12635, 13718, 13930, 14440, 15124, 15920, 18905, 20216, 22288, 25270, 26467, 27436, 27860, 28880, 30248, 34295, 37810, 40432, 48013, 50540, 52934, 54872, 55720, 60496, 68590, 71839, 75620, 96026, 101080, 105868, 109744, 111440, 132335, 137180, 143678, 151240, 192052, 202160, 211736, 240065, 264670, 274360, 287356, 302480, 359195, 384104, 423472, 480130, 502873, 529340, 548720, 574712, 718390, 768208, 960260, 1005746, 1058680, 1149424, 1364941, 1436780, 1920520, 2011492, 2117360, 2514365, 2729882, 2873560, 3841040, 4022984, 5028730, 5459764, 5747120, 6824705, 8045968, 9554587, 10057460, 10919528, 13649410, 19109174, 20114920, 21839056, 27298820, 38218348, 40229840, 47772935, 54597640, 76436696, 95545870, 109195280, 152873392, 191091740, 382183480, 764366960]

約数ペア:

[(1, 764366960), (2, 382183480), (4, 191091740), (5, 152873392), (7, 109195280), (8, 95545870), (10, 76436696), (14, 54597640), (16, 47772935), (19, 40229840), (20, 38218348), (28, 27298820), (35, 21839056), (38, 20114920), (40, 19109174), (56, 13649410), (70, 10919528), (76, 10057460), (80, 9554587), (95, 8045968), (112, 6824705), (133, 5747120), (140, 5459764), (152, 5028730), (190, 4022984), (199, 3841040), (266, 2873560), (280, 2729882), (304, 2514365), (361, 2117360), (380, 2011492), (398, 1920520), (532, 1436780), (560, 1364941), (665, 1149424), (722, 1058680), (760, 1005746), (796, 960260), (995, 768208), (1064, 718390), (1330, 574712), (1393, 548720), (1444, 529340), (1520, 502873), (1592, 480130), (1805, 423472), (1990, 384104), (2128, 359195), (2527, 302480), (2660, 287356), (2786, 274360), (2888, 264670), (3184, 240065), (3610, 211736), (3781, 202160), (3980, 192052), (5054, 151240), (5320, 143678), (5572, 137180), (5776, 132335), (6859, 111440), (6965, 109744), (7220, 105868), (7562, 101080), (7960, 96026), (10108, 75620), (10640, 71839), (11144, 68590), (12635, 60496), (13718, 55720), (13930, 54872), (14440, 52934), (15124, 50540), (15920, 48013), (18905, 40432), (20216, 37810), (22288, 34295), (25270, 30248), (26467, 28880), (27436, 27860)]