73404240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3397

約数の個数: 160

約数和(自身を含む): 280148736

約数和(自身を除く): 206744496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3361, 3640, 4368, 5460, 6722, 7280, 10083, 10920, 13444, 16805, 20166, 21840, 23527, 26888, 33610, 40332, 43693, 47054, 50415, 53776, 67220, 70581, 80664, 87386, 94108, 100830, 117635, 131079, 134440, 141162, 161328, 174772, 188216, 201660, 218465, 235270, 262158, 268880, 282324, 305851, 349544, 352905, 376432, 403320, 436930, 470540, 524316, 564648, 611702, 655395, 699088, 705810, 806640, 873860, 917553, 941080, 1048632, 1129296, 1223404, 1310790, 1411620, 1529255, 1747720, 1835106, 1882160, 2097264, 2446808, 2621580, 2823240, 3058510, 3495440, 3670212, 4587765, 4893616, 5243160, 5646480, 6117020, 7340424, 9175530, 10486320, 12234040, 14680848, 18351060, 24468080, 36702120, 73404240]

約数ペア:

[(1, 73404240), (2, 36702120), (3, 24468080), (4, 18351060), (5, 14680848), (6, 12234040), (7, 10486320), (8, 9175530), (10, 7340424), (12, 6117020), (13, 5646480), (14, 5243160), (15, 4893616), (16, 4587765), (20, 3670212), (21, 3495440), (24, 3058510), (26, 2823240), (28, 2621580), (30, 2446808), (35, 2097264), (39, 1882160), (40, 1835106), (42, 1747720), (48, 1529255), (52, 1411620), (56, 1310790), (60, 1223404), (65, 1129296), (70, 1048632), (78, 941080), (80, 917553), (84, 873860), (91, 806640), (104, 705810), (105, 699088), (112, 655395), (120, 611702), (130, 564648), (140, 524316), (156, 470540), (168, 436930), (182, 403320), (195, 376432), (208, 352905), (210, 349544), (240, 305851), (260, 282324), (273, 268880), (280, 262158), (312, 235270), (336, 218465), (364, 201660), (390, 188216), (420, 174772), (455, 161328), (520, 141162), (546, 134440), (560, 131079), (624, 117635), (728, 100830), (780, 94108), (840, 87386), (910, 80664), (1040, 70581), (1092, 67220), (1365, 53776), (1456, 50415), (1560, 47054), (1680, 43693), (1820, 40332), (2184, 33610), (2730, 26888), (3120, 23527), (3361, 21840), (3640, 20166), (4368, 16805), (5460, 13444), (6722, 10920), (7280, 10083)]