156927977220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{198427}}^1$

素因数の和:198722

約数の個数: 144

約数和(自身を含む): 513039562560

約数和(自身を除く): 356111585340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 269, 294, 420, 490, 538, 588, 735, 807, 980, 1076, 1345, 1470, 1614, 1883, 2690, 2940, 3228, 3766, 4035, 5380, 5649, 7532, 8070, 9415, 11298, 13181, 16140, 18830, 22596, 26362, 28245, 37660, 39543, 52724, 56490, 65905, 79086, 112980, 131810, 158172, 197715, 198427, 263620, 395430, 396854, 595281, 790860, 793708, 992135, 1190562, 1388989, 1984270, 2381124, 2777978, 2976405, 3968540, 4166967, 5555956, 5952810, 6944945, 8333934, 9722923, 11905620, 13889890, 16667868, 19445846, 20834835, 27779780, 29168769, 38891692, 41669670, 48614615, 53376863, 58337538, 83339340, 97229230, 106753726, 116675076, 145843845, 160130589, 194458460, 213507452, 266884315, 291687690, 320261178, 373638041, 533768630, 583375380, 640522356, 747276082, 800652945, 1067537260, 1120914123, 1494552164, 1601305890, 1868190205, 2241828246, 2615466287, 3202611780, 3736380410, 4483656492, 5230932574, 5604570615, 7472760820, 7846398861, 10461865148, 11209141230, 13077331435, 15692797722, 22418282460, 26154662870, 31385595444, 39231994305, 52309325740, 78463988610, 156927977220]

約数ペア:

[(1, 156927977220), (2, 78463988610), (3, 52309325740), (4, 39231994305), (5, 31385595444), (6, 26154662870), (7, 22418282460), (10, 15692797722), (12, 13077331435), (14, 11209141230), (15, 10461865148), (20, 7846398861), (21, 7472760820), (28, 5604570615), (30, 5230932574), (35, 4483656492), (42, 3736380410), (49, 3202611780), (60, 2615466287), (70, 2241828246), (84, 1868190205), (98, 1601305890), (105, 1494552164), (140, 1120914123), (147, 1067537260), (196, 800652945), (210, 747276082), (245, 640522356), (269, 583375380), (294, 533768630), (420, 373638041), (490, 320261178), (538, 291687690), (588, 266884315), (735, 213507452), (807, 194458460), (980, 160130589), (1076, 145843845), (1345, 116675076), (1470, 106753726), (1614, 97229230), (1883, 83339340), (2690, 58337538), (2940, 53376863), (3228, 48614615), (3766, 41669670), (4035, 38891692), (5380, 29168769), (5649, 27779780), (7532, 20834835), (8070, 19445846), (9415, 16667868), (11298, 13889890), (13181, 11905620), (16140, 9722923), (18830, 8333934), (22596, 6944945), (26362, 5952810), (28245, 5555956), (37660, 4166967), (39543, 3968540), (52724, 2976405), (56490, 2777978), (65905, 2381124), (79086, 1984270), (112980, 1388989), (131810, 1190562), (158172, 992135), (197715, 793708), (198427, 790860), (263620, 595281), (395430, 396854)]