473591340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1557

約数の個数: 192

約数和(自身を含む): 1602048000

約数和(自身を除く): 1128456660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1489, 1674, 1710, 1767, 1860, 2052, 2356, 2565, 2790, 2945, 2978, 3348, 3420, 3534, 4185, 4467, 5130, 5301, 5580, 5890, 5956, 7068, 7445, 8370, 8835, 8934, 10260, 10602, 11780, 13401, 14890, 15903, 16740, 17670, 17868, 21204, 22335, 26505, 26802, 28291, 29780, 31806, 35340, 40203, 44670, 46159, 53010, 53604, 56582, 63612, 67005, 79515, 80406, 84873, 89340, 92318, 106020, 113164, 134010, 138477, 141455, 159030, 160812, 169746, 184636, 201015, 230795, 254619, 268020, 276954, 282910, 318060, 339492, 402030, 415431, 424365, 461590, 509238, 553908, 565820, 692385, 763857, 804060, 830862, 848730, 877021, 923180, 1018476, 1246293, 1273095, 1384770, 1527714, 1661724, 1697460, 1754042, 2077155, 2492586, 2546190, 2631063, 2769540, 3055428, 3508084, 3819285, 4154310, 4385105, 4985172, 5092380, 5262126, 6231465, 7638570, 7893189, 8308620, 8770210, 10524252, 12462930, 13155315, 15277140, 15786378, 17540420, 23679567, 24925860, 26310630, 31572756, 39465945, 47359134, 52621260, 78931890, 94718268, 118397835, 157863780, 236795670, 473591340]

約数ペア:

[(1, 473591340), (2, 236795670), (3, 157863780), (4, 118397835), (5, 94718268), (6, 78931890), (9, 52621260), (10, 47359134), (12, 39465945), (15, 31572756), (18, 26310630), (19, 24925860), (20, 23679567), (27, 17540420), (30, 15786378), (31, 15277140), (36, 13155315), (38, 12462930), (45, 10524252), (54, 8770210), (57, 8308620), (60, 7893189), (62, 7638570), (76, 6231465), (90, 5262126), (93, 5092380), (95, 4985172), (108, 4385105), (114, 4154310), (124, 3819285), (135, 3508084), (155, 3055428), (171, 2769540), (180, 2631063), (186, 2546190), (190, 2492586), (228, 2077155), (270, 1754042), (279, 1697460), (285, 1661724), (310, 1527714), (342, 1384770), (372, 1273095), (380, 1246293), (465, 1018476), (513, 923180), (540, 877021), (558, 848730), (570, 830862), (589, 804060), (620, 763857), (684, 692385), (837, 565820), (855, 553908), (930, 509238), (1026, 461590), (1116, 424365), (1140, 415431), (1178, 402030), (1395, 339492), (1489, 318060), (1674, 282910), (1710, 276954), (1767, 268020), (1860, 254619), (2052, 230795), (2356, 201015), (2565, 184636), (2790, 169746), (2945, 160812), (2978, 159030), (3348, 141455), (3420, 138477), (3534, 134010), (4185, 113164), (4467, 106020), (5130, 92318), (5301, 89340), (5580, 84873), (5890, 80406), (5956, 79515), (7068, 67005), (7445, 63612), (8370, 56582), (8835, 53604), (8934, 53010), (10260, 46159), (10602, 44670), (11780, 40203), (13401, 35340), (14890, 31806), (15903, 29780), (16740, 28291), (17670, 26802), (17868, 26505), (21204, 22335)]