578816190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 1671321600

約数和(自身を除く): 1092505410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 61, 62, 90, 93, 95, 114, 122, 155, 171, 179, 183, 186, 190, 279, 285, 305, 310, 342, 358, 366, 465, 537, 549, 558, 570, 589, 610, 855, 895, 915, 930, 1074, 1098, 1159, 1178, 1395, 1611, 1710, 1767, 1790, 1830, 1891, 2318, 2685, 2745, 2790, 2945, 3222, 3401, 3477, 3534, 3782, 5301, 5370, 5490, 5549, 5673, 5795, 5890, 6802, 6954, 8055, 8835, 9455, 10203, 10431, 10602, 10919, 11098, 11346, 11590, 16110, 16647, 17005, 17019, 17385, 17670, 18910, 20406, 20862, 21838, 26505, 27745, 28365, 30609, 32757, 33294, 34010, 34038, 34770, 35929, 49941, 51015, 52155, 53010, 54595, 55490, 56730, 61218, 65514, 71858, 83235, 85095, 98271, 99882, 102030, 104310, 105431, 107787, 109190, 153045, 163785, 166470, 170190, 179645, 196542, 207461, 210862, 215574, 249705, 306090, 316293, 323361, 327570, 338489, 359290, 414922, 491355, 499410, 527155, 538935, 622383, 632586, 646722, 676978, 948879, 982710, 1015467, 1037305, 1054310, 1077870, 1244766, 1581465, 1616805, 1692445, 1867149, 1897758, 2030934, 2074610, 3046401, 3111915, 3162930, 3233610, 3384890, 3734298, 4744395, 5077335, 6092802, 6223830, 6431291, 9335745, 9488790, 10154670, 12862582, 15232005, 18671490, 19293873, 30464010, 32156455, 38587746, 57881619, 64312910, 96469365, 115763238, 192938730, 289408095, 578816190]

約数ペア:

[(1, 578816190), (2, 289408095), (3, 192938730), (5, 115763238), (6, 96469365), (9, 64312910), (10, 57881619), (15, 38587746), (18, 32156455), (19, 30464010), (30, 19293873), (31, 18671490), (38, 15232005), (45, 12862582), (57, 10154670), (61, 9488790), (62, 9335745), (90, 6431291), (93, 6223830), (95, 6092802), (114, 5077335), (122, 4744395), (155, 3734298), (171, 3384890), (179, 3233610), (183, 3162930), (186, 3111915), (190, 3046401), (279, 2074610), (285, 2030934), (305, 1897758), (310, 1867149), (342, 1692445), (358, 1616805), (366, 1581465), (465, 1244766), (537, 1077870), (549, 1054310), (558, 1037305), (570, 1015467), (589, 982710), (610, 948879), (855, 676978), (895, 646722), (915, 632586), (930, 622383), (1074, 538935), (1098, 527155), (1159, 499410), (1178, 491355), (1395, 414922), (1611, 359290), (1710, 338489), (1767, 327570), (1790, 323361), (1830, 316293), (1891, 306090), (2318, 249705), (2685, 215574), (2745, 210862), (2790, 207461), (2945, 196542), (3222, 179645), (3401, 170190), (3477, 166470), (3534, 163785), (3782, 153045), (5301, 109190), (5370, 107787), (5490, 105431), (5549, 104310), (5673, 102030), (5795, 99882), (5890, 98271), (6802, 85095), (6954, 83235), (8055, 71858), (8835, 65514), (9455, 61218), (10203, 56730), (10431, 55490), (10602, 54595), (10919, 53010), (11098, 52155), (11346, 51015), (11590, 49941), (16110, 35929), (16647, 34770), (17005, 34038), (17019, 34010), (17385, 33294), (17670, 32757), (18910, 30609), (20406, 28365), (20862, 27745), (21838, 26505)]