156978925920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3516553}}^1$

素因数の和:3516605

約数の個数: 144

約数和(自身を含む): 552971083392

約数和(自身を除く): 395992157472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 3516553, 7033106, 10549659, 14066212, 17582765, 21099318, 28132424, 31648977, 35165530, 42198636, 52748295, 56264848, 63297954, 70331060, 84397272, 105496590, 109013143, 112529696, 126595908, 140662120, 158244885, 168794544, 210993180, 218026286, 253191816, 281324240, 316489770, 327039429, 337589088, 421986360, 436052572, 506383632, 545065715, 562648480, 632979540, 654078858, 843972720, 872105144, 981118287, 1012767264, 1090131430, 1265959080, 1308157716, 1635197145, 1687945440, 1744210288, 1962236574, 2180262860, 2531918160, 2616315432, 3270394290, 3488420576, 3924473148, 4360525720, 4905591435, 5063836320, 5232630864, 6540788580, 7848946296, 8721051440, 9811182870, 10465261728, 13081577160, 15697892592, 17442102880, 19622365740, 26163154320, 31395785184, 39244731480, 52326308640, 78489462960, 156978925920]

約数ペア:

[(1, 156978925920), (2, 78489462960), (3, 52326308640), (4, 39244731480), (5, 31395785184), (6, 26163154320), (8, 19622365740), (9, 17442102880), (10, 15697892592), (12, 13081577160), (15, 10465261728), (16, 9811182870), (18, 8721051440), (20, 7848946296), (24, 6540788580), (30, 5232630864), (31, 5063836320), (32, 4905591435), (36, 4360525720), (40, 3924473148), (45, 3488420576), (48, 3270394290), (60, 2616315432), (62, 2531918160), (72, 2180262860), (80, 1962236574), (90, 1744210288), (93, 1687945440), (96, 1635197145), (120, 1308157716), (124, 1265959080), (144, 1090131430), (155, 1012767264), (160, 981118287), (180, 872105144), (186, 843972720), (240, 654078858), (248, 632979540), (279, 562648480), (288, 545065715), (310, 506383632), (360, 436052572), (372, 421986360), (465, 337589088), (480, 327039429), (496, 316489770), (558, 281324240), (620, 253191816), (720, 218026286), (744, 210993180), (930, 168794544), (992, 158244885), (1116, 140662120), (1240, 126595908), (1395, 112529696), (1440, 109013143), (1488, 105496590), (1860, 84397272), (2232, 70331060), (2480, 63297954), (2790, 56264848), (2976, 52748295), (3720, 42198636), (4464, 35165530), (4960, 31648977), (5580, 28132424), (7440, 21099318), (8928, 17582765), (11160, 14066212), (14880, 10549659), (22320, 7033106), (44640, 3516553)]