207576330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 572140800

約数和(自身を除く): 364564470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 109, 114, 130, 190, 195, 218, 247, 257, 285, 327, 390, 494, 514, 545, 570, 654, 741, 771, 1090, 1235, 1285, 1417, 1482, 1542, 1635, 2071, 2470, 2570, 2834, 3270, 3341, 3705, 3855, 4142, 4251, 4883, 6213, 6682, 7085, 7410, 7710, 8502, 9766, 10023, 10355, 12426, 14170, 14649, 16705, 20046, 20710, 21255, 24415, 26923, 28013, 29298, 31065, 33410, 42510, 48830, 50115, 53846, 56026, 62130, 63479, 73245, 80769, 84039, 100230, 126958, 134615, 140065, 146490, 161538, 168078, 190437, 269230, 280130, 317395, 364169, 380874, 403845, 420195, 532247, 634790, 728338, 807690, 840390, 952185, 1064494, 1092507, 1596741, 1820845, 1904370, 2185014, 2661235, 3193482, 3641690, 5322470, 5462535, 6919211, 7983705, 10925070, 13838422, 15967410, 20757633, 34596055, 41515266, 69192110, 103788165, 207576330]

約数ペア:

[(1, 207576330), (2, 103788165), (3, 69192110), (5, 41515266), (6, 34596055), (10, 20757633), (13, 15967410), (15, 13838422), (19, 10925070), (26, 7983705), (30, 6919211), (38, 5462535), (39, 5322470), (57, 3641690), (65, 3193482), (78, 2661235), (95, 2185014), (109, 1904370), (114, 1820845), (130, 1596741), (190, 1092507), (195, 1064494), (218, 952185), (247, 840390), (257, 807690), (285, 728338), (327, 634790), (390, 532247), (494, 420195), (514, 403845), (545, 380874), (570, 364169), (654, 317395), (741, 280130), (771, 269230), (1090, 190437), (1235, 168078), (1285, 161538), (1417, 146490), (1482, 140065), (1542, 134615), (1635, 126958), (2071, 100230), (2470, 84039), (2570, 80769), (2834, 73245), (3270, 63479), (3341, 62130), (3705, 56026), (3855, 53846), (4142, 50115), (4251, 48830), (4883, 42510), (6213, 33410), (6682, 31065), (7085, 29298), (7410, 28013), (7710, 26923), (8502, 24415), (9766, 21255), (10023, 20710), (10355, 20046), (12426, 16705), (14170, 14649)]