7734480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 26914944

約数和(自身を除く): 19180464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 67, 74, 78, 80, 104, 111, 120, 130, 134, 148, 156, 185, 195, 201, 208, 222, 240, 260, 268, 296, 312, 335, 370, 390, 402, 444, 481, 520, 536, 555, 592, 624, 670, 740, 780, 804, 871, 888, 962, 1005, 1040, 1072, 1110, 1340, 1443, 1480, 1560, 1608, 1742, 1776, 1924, 2010, 2220, 2405, 2479, 2613, 2680, 2886, 2960, 3120, 3216, 3484, 3848, 4020, 4355, 4440, 4810, 4958, 5226, 5360, 5772, 6968, 7215, 7437, 7696, 8040, 8710, 8880, 9620, 9916, 10452, 11544, 12395, 13065, 13936, 14430, 14874, 16080, 17420, 19240, 19832, 20904, 23088, 24790, 26130, 28860, 29748, 32227, 34840, 37185, 38480, 39664, 41808, 49580, 52260, 57720, 59496, 64454, 69680, 74370, 96681, 99160, 104520, 115440, 118992, 128908, 148740, 161135, 193362, 198320, 209040, 257816, 297480, 322270, 386724, 483405, 515632, 594960, 644540, 773448, 966810, 1289080, 1546896, 1933620, 2578160, 3867240, 7734480]

約数ペア:

[(1, 7734480), (2, 3867240), (3, 2578160), (4, 1933620), (5, 1546896), (6, 1289080), (8, 966810), (10, 773448), (12, 644540), (13, 594960), (15, 515632), (16, 483405), (20, 386724), (24, 322270), (26, 297480), (30, 257816), (37, 209040), (39, 198320), (40, 193362), (48, 161135), (52, 148740), (60, 128908), (65, 118992), (67, 115440), (74, 104520), (78, 99160), (80, 96681), (104, 74370), (111, 69680), (120, 64454), (130, 59496), (134, 57720), (148, 52260), (156, 49580), (185, 41808), (195, 39664), (201, 38480), (208, 37185), (222, 34840), (240, 32227), (260, 29748), (268, 28860), (296, 26130), (312, 24790), (335, 23088), (370, 20904), (390, 19832), (402, 19240), (444, 17420), (481, 16080), (520, 14874), (536, 14430), (555, 13936), (592, 13065), (624, 12395), (670, 11544), (740, 10452), (780, 9916), (804, 9620), (871, 8880), (888, 8710), (962, 8040), (1005, 7696), (1040, 7437), (1072, 7215), (1110, 6968), (1340, 5772), (1443, 5360), (1480, 5226), (1560, 4958), (1608, 4810), (1742, 4440), (1776, 4355), (1924, 4020), (2010, 3848), (2220, 3484), (2405, 3216), (2479, 3120), (2613, 2960), (2680, 2886)]