10940520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 36080640

約数和(自身を除く): 25140120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 173, 186, 204, 248, 255, 310, 340, 346, 372, 408, 465, 510, 519, 527, 620, 680, 692, 744, 865, 930, 1020, 1038, 1054, 1240, 1384, 1581, 1730, 1860, 2040, 2076, 2108, 2595, 2635, 2941, 3162, 3460, 3720, 4152, 4216, 5190, 5270, 5363, 5882, 6324, 6920, 7905, 8823, 10380, 10540, 10726, 11764, 12648, 14705, 15810, 16089, 17646, 20760, 21080, 21452, 23528, 26815, 29410, 31620, 32178, 35292, 42904, 44115, 53630, 58820, 63240, 64356, 70584, 80445, 88230, 91171, 107260, 117640, 128712, 160890, 176460, 182342, 214520, 273513, 321780, 352920, 364684, 455855, 547026, 643560, 729368, 911710, 1094052, 1367565, 1823420, 2188104, 2735130, 3646840, 5470260, 10940520]

約数ペア:

[(1, 10940520), (2, 5470260), (3, 3646840), (4, 2735130), (5, 2188104), (6, 1823420), (8, 1367565), (10, 1094052), (12, 911710), (15, 729368), (17, 643560), (20, 547026), (24, 455855), (30, 364684), (31, 352920), (34, 321780), (40, 273513), (51, 214520), (60, 182342), (62, 176460), (68, 160890), (85, 128712), (93, 117640), (102, 107260), (120, 91171), (124, 88230), (136, 80445), (155, 70584), (170, 64356), (173, 63240), (186, 58820), (204, 53630), (248, 44115), (255, 42904), (310, 35292), (340, 32178), (346, 31620), (372, 29410), (408, 26815), (465, 23528), (510, 21452), (519, 21080), (527, 20760), (620, 17646), (680, 16089), (692, 15810), (744, 14705), (865, 12648), (930, 11764), (1020, 10726), (1038, 10540), (1054, 10380), (1240, 8823), (1384, 7905), (1581, 6920), (1730, 6324), (1860, 5882), (2040, 5363), (2076, 5270), (2108, 5190), (2595, 4216), (2635, 4152), (2941, 3720), (3162, 3460)]