1555389600420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{947}}^1\times {\mathrm{1217}}^1$

素因数の和:2530

約数の個数: 192

約数和(自身を含む): 4432136196096

約数和(自身を除く): 2876746595676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 271, 332, 415, 498, 542, 813, 830, 947, 996, 1084, 1217, 1245, 1355, 1626, 1660, 1894, 2434, 2490, 2710, 2841, 3252, 3651, 3788, 4065, 4735, 4868, 4980, 5420, 5682, 6085, 7302, 8130, 9470, 11364, 12170, 14205, 14604, 16260, 18255, 18940, 22493, 24340, 28410, 36510, 44986, 56820, 67479, 73020, 78601, 89972, 101011, 112465, 134958, 157202, 202022, 224930, 235803, 256637, 269916, 303033, 314404, 329807, 337395, 393005, 404044, 449860, 471606, 505055, 513274, 606066, 659614, 674790, 769911, 786010, 943212, 989421, 1010110, 1026548, 1152499, 1179015, 1212132, 1283185, 1319228, 1349580, 1515165, 1539822, 1572020, 1649035, 1978842, 2020220, 2304998, 2358030, 2566370, 3030330, 3079644, 3298070, 3457497, 3849555, 3957684, 4609996, 4716060, 4947105, 5132740, 5762495, 6060660, 6596140, 6914994, 7699110, 9894210, 11524990, 13829988, 15398220, 17287485, 19788420, 21300871, 23049980, 27373981, 34574970, 42601742, 54747962, 63902613, 69149940, 82121943, 85203484, 95657417, 106504355, 109495924, 127805226, 136869905, 164243886, 191314834, 213008710, 255610452, 273739810, 286972251, 312327229, 319513065, 328487772, 382629668, 410609715, 426017420, 478287085, 547479620, 573944502, 624654458, 639026130, 821219430, 936981687, 956574170, 1147889004, 1249308916, 1278052260, 1434861255, 1561636145, 1642438860, 1873963374, 1913148340, 2869722510, 3123272290, 3747926748, 4684908435, 5739445020, 6246544580, 9369816870, 18739633740, 25923160007, 51846320014, 77769480021, 103692640028, 129615800035, 155538960042, 259231600070, 311077920084, 388847400105, 518463200140, 777694800210, 1555389600420]

約数ペア:

[(1, 1555389600420), (2, 777694800210), (3, 518463200140), (4, 388847400105), (5, 311077920084), (6, 259231600070), (10, 155538960042), (12, 129615800035), (15, 103692640028), (20, 77769480021), (30, 51846320014), (60, 25923160007), (83, 18739633740), (166, 9369816870), (249, 6246544580), (271, 5739445020), (332, 4684908435), (415, 3747926748), (498, 3123272290), (542, 2869722510), (813, 1913148340), (830, 1873963374), (947, 1642438860), (996, 1561636145), (1084, 1434861255), (1217, 1278052260), (1245, 1249308916), (1355, 1147889004), (1626, 956574170), (1660, 936981687), (1894, 821219430), (2434, 639026130), (2490, 624654458), (2710, 573944502), (2841, 547479620), (3252, 478287085), (3651, 426017420), (3788, 410609715), (4065, 382629668), (4735, 328487772), (4868, 319513065), (4980, 312327229), (5420, 286972251), (5682, 273739810), (6085, 255610452), (7302, 213008710), (8130, 191314834), (9470, 164243886), (11364, 136869905), (12170, 127805226), (14205, 109495924), (14604, 106504355), (16260, 95657417), (18255, 85203484), (18940, 82121943), (22493, 69149940), (24340, 63902613), (28410, 54747962), (36510, 42601742), (44986, 34574970), (56820, 27373981), (67479, 23049980), (73020, 21300871), (78601, 19788420), (89972, 17287485), (101011, 15398220), (112465, 13829988), (134958, 11524990), (157202, 9894210), (202022, 7699110), (224930, 6914994), (235803, 6596140), (256637, 6060660), (269916, 5762495), (303033, 5132740), (314404, 4947105), (329807, 4716060), (337395, 4609996), (393005, 3957684), (404044, 3849555), (449860, 3457497), (471606, 3298070), (505055, 3079644), (513274, 3030330), (606066, 2566370), (659614, 2358030), (674790, 2304998), (769911, 2020220), (786010, 1978842), (943212, 1649035), (989421, 1572020), (1010110, 1539822), (1026548, 1515165), (1152499, 1349580), (1179015, 1319228), (1212132, 1283185)]