171799740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2311}}^1$

素因数の和:2392

約数の個数: 144

約数和(自身を含む): 605928960

約数和(自身を除く): 434129220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 2065, 2124, 2311, 2478, 2655, 3540, 3717, 4130, 4622, 4956, 5310, 6195, 6933, 7434, 8260, 9244, 10620, 11555, 12390, 13866, 14868, 16177, 18585, 20799, 23110, 24780, 27732, 32354, 34665, 37170, 41598, 46220, 48531, 64708, 69330, 74340, 80885, 83196, 97062, 103995, 136349, 138660, 145593, 161770, 194124, 207990, 242655, 272698, 291186, 323540, 409047, 415980, 485310, 545396, 582372, 681745, 727965, 818094, 954443, 970620, 1227141, 1363490, 1455930, 1636188, 1908886, 2045235, 2454282, 2726980, 2863329, 2911860, 3817772, 4090470, 4772215, 4908564, 5726658, 6135705, 8180940, 8589987, 9544430, 11453316, 12271410, 14316645, 17179974, 19088860, 24542820, 28633290, 34359948, 42949935, 57266580, 85899870, 171799740]

約数ペア:

[(1, 171799740), (2, 85899870), (3, 57266580), (4, 42949935), (5, 34359948), (6, 28633290), (7, 24542820), (9, 19088860), (10, 17179974), (12, 14316645), (14, 12271410), (15, 11453316), (18, 9544430), (20, 8589987), (21, 8180940), (28, 6135705), (30, 5726658), (35, 4908564), (36, 4772215), (42, 4090470), (45, 3817772), (59, 2911860), (60, 2863329), (63, 2726980), (70, 2454282), (84, 2045235), (90, 1908886), (105, 1636188), (118, 1455930), (126, 1363490), (140, 1227141), (177, 970620), (180, 954443), (210, 818094), (236, 727965), (252, 681745), (295, 582372), (315, 545396), (354, 485310), (413, 415980), (420, 409047), (531, 323540), (590, 291186), (630, 272698), (708, 242655), (826, 207990), (885, 194124), (1062, 161770), (1180, 145593), (1239, 138660), (1260, 136349), (1652, 103995), (1770, 97062), (2065, 83196), (2124, 80885), (2311, 74340), (2478, 69330), (2655, 64708), (3540, 48531), (3717, 46220), (4130, 41598), (4622, 37170), (4956, 34665), (5310, 32354), (6195, 27732), (6933, 24780), (7434, 23110), (8260, 20799), (9244, 18585), (10620, 16177), (11555, 14868), (12390, 13866)]