340610640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2757

約数の個数: 160

約数和(自身を含む): 1154497536

約数和(自身を除く): 813886896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 2693, 3162, 3720, 4080, 4216, 5270, 5386, 6324, 7440, 7905, 8079, 8432, 10540, 10772, 12648, 13465, 15810, 16158, 21080, 21544, 25296, 26930, 31620, 32316, 40395, 42160, 43088, 45781, 53860, 63240, 64632, 80790, 83483, 91562, 107720, 126480, 129264, 137343, 161580, 166966, 183124, 215440, 228905, 250449, 274686, 323160, 333932, 366248, 417415, 457810, 500898, 549372, 646320, 667864, 686715, 732496, 834830, 915620, 1001796, 1098744, 1252245, 1335728, 1373430, 1419211, 1669660, 1831240, 2003592, 2197488, 2504490, 2746860, 2838422, 3339320, 3662480, 4007184, 4257633, 5008980, 5493720, 5676844, 6678640, 7096055, 8515266, 10017960, 10987440, 11353688, 14192110, 17030532, 20035920, 21288165, 22707376, 28384220, 34061064, 42576330, 56768440, 68122128, 85152660, 113536880, 170305320, 340610640]

約数ペア:

[(1, 340610640), (2, 170305320), (3, 113536880), (4, 85152660), (5, 68122128), (6, 56768440), (8, 42576330), (10, 34061064), (12, 28384220), (15, 22707376), (16, 21288165), (17, 20035920), (20, 17030532), (24, 14192110), (30, 11353688), (31, 10987440), (34, 10017960), (40, 8515266), (48, 7096055), (51, 6678640), (60, 5676844), (62, 5493720), (68, 5008980), (80, 4257633), (85, 4007184), (93, 3662480), (102, 3339320), (120, 2838422), (124, 2746860), (136, 2504490), (155, 2197488), (170, 2003592), (186, 1831240), (204, 1669660), (240, 1419211), (248, 1373430), (255, 1335728), (272, 1252245), (310, 1098744), (340, 1001796), (372, 915620), (408, 834830), (465, 732496), (496, 686715), (510, 667864), (527, 646320), (620, 549372), (680, 500898), (744, 457810), (816, 417415), (930, 366248), (1020, 333932), (1054, 323160), (1240, 274686), (1360, 250449), (1488, 228905), (1581, 215440), (1860, 183124), (2040, 166966), (2108, 161580), (2480, 137343), (2635, 129264), (2693, 126480), (3162, 107720), (3720, 91562), (4080, 83483), (4216, 80790), (5270, 64632), (5386, 63240), (6324, 53860), (7440, 45781), (7905, 43088), (8079, 42160), (8432, 40395), (10540, 32316), (10772, 31620), (12648, 26930), (13465, 25296), (15810, 21544), (16158, 21080)]