9921898440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{296353}}^1$

素因数の和:296404

約数の個数: 128

約数和(自身を含む): 34139980800

約数和(自身を除く): 24218082360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 296353, 592706, 889059, 1185412, 1481765, 1778118, 2370824, 2667177, 2963530, 3556236, 4445295, 5334354, 5927060, 7112472, 8001531, 8890590, 9186943, 10668708, 11854120, 13335885, 16003062, 17781180, 18373886, 21337416, 26671770, 27560829, 32006124, 35562360, 36747772, 40007655, 45934715, 53343540, 55121658, 64012248, 73495544, 80015310, 82682487, 91869430, 106687080, 110243316, 137804145, 160030620, 165364974, 183738860, 220486632, 248047461, 275608290, 320061240, 330729948, 367477720, 413412435, 496094922, 551216580, 661459896, 826824870, 992189844, 1102433160, 1240237305, 1653649740, 1984379688, 2480474610, 3307299480, 4960949220, 9921898440]

約数ペア:

[(1, 9921898440), (2, 4960949220), (3, 3307299480), (4, 2480474610), (5, 1984379688), (6, 1653649740), (8, 1240237305), (9, 1102433160), (10, 992189844), (12, 826824870), (15, 661459896), (18, 551216580), (20, 496094922), (24, 413412435), (27, 367477720), (30, 330729948), (31, 320061240), (36, 275608290), (40, 248047461), (45, 220486632), (54, 183738860), (60, 165364974), (62, 160030620), (72, 137804145), (90, 110243316), (93, 106687080), (108, 91869430), (120, 82682487), (124, 80015310), (135, 73495544), (155, 64012248), (180, 55121658), (186, 53343540), (216, 45934715), (248, 40007655), (270, 36747772), (279, 35562360), (310, 32006124), (360, 27560829), (372, 26671770), (465, 21337416), (540, 18373886), (558, 17781180), (620, 16003062), (744, 13335885), (837, 11854120), (930, 10668708), (1080, 9186943), (1116, 8890590), (1240, 8001531), (1395, 7112472), (1674, 5927060), (1860, 5334354), (2232, 4445295), (2790, 3556236), (3348, 2963530), (3720, 2667177), (4185, 2370824), (5580, 1778118), (6696, 1481765), (8370, 1185412), (11160, 889059), (16740, 592706), (33480, 296353)]