1232194860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4831}}^1$

素因数の和:4968

約数の個数: 144

約数和(自身を含む): 4062938880

約数和(自身を除く): 2830744020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 468, 545, 585, 654, 780, 981, 1090, 1170, 1308, 1417, 1635, 1962, 2180, 2340, 2834, 3270, 3924, 4251, 4831, 4905, 5668, 6540, 7085, 8502, 9662, 9810, 12753, 14170, 14493, 17004, 19324, 19620, 21255, 24155, 25506, 28340, 28986, 42510, 43479, 48310, 51012, 57972, 62803, 63765, 72465, 85020, 86958, 96620, 125606, 127530, 144930, 173916, 188409, 217395, 251212, 255060, 289860, 314015, 376818, 434790, 526579, 565227, 628030, 753636, 869580, 942045, 1053158, 1130454, 1256060, 1579737, 1884090, 2106316, 2260908, 2632895, 2826135, 3159474, 3768180, 4739211, 5265790, 5652270, 6318948, 6845527, 7898685, 9478422, 10531580, 11304540, 13691054, 15797370, 18956844, 20536581, 23696055, 27382108, 31594740, 34227635, 41073162, 47392110, 61609743, 68455270, 82146324, 94784220, 102682905, 123219486, 136910540, 205365810, 246438972, 308048715, 410731620, 616097430, 1232194860]

約数ペア:

[(1, 1232194860), (2, 616097430), (3, 410731620), (4, 308048715), (5, 246438972), (6, 205365810), (9, 136910540), (10, 123219486), (12, 102682905), (13, 94784220), (15, 82146324), (18, 68455270), (20, 61609743), (26, 47392110), (30, 41073162), (36, 34227635), (39, 31594740), (45, 27382108), (52, 23696055), (60, 20536581), (65, 18956844), (78, 15797370), (90, 13691054), (109, 11304540), (117, 10531580), (130, 9478422), (156, 7898685), (180, 6845527), (195, 6318948), (218, 5652270), (234, 5265790), (260, 4739211), (327, 3768180), (390, 3159474), (436, 2826135), (468, 2632895), (545, 2260908), (585, 2106316), (654, 1884090), (780, 1579737), (981, 1256060), (1090, 1130454), (1170, 1053158), (1308, 942045), (1417, 869580), (1635, 753636), (1962, 628030), (2180, 565227), (2340, 526579), (2834, 434790), (3270, 376818), (3924, 314015), (4251, 289860), (4831, 255060), (4905, 251212), (5668, 217395), (6540, 188409), (7085, 173916), (8502, 144930), (9662, 127530), (9810, 125606), (12753, 96620), (14170, 86958), (14493, 85020), (17004, 72465), (19324, 63765), (19620, 62803), (21255, 57972), (24155, 51012), (25506, 48310), (28340, 43479), (28986, 42510)]