16240978440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{118409}}^1$

素因数の和:118556

約数の個数: 128

約数和(自身を含む): 54563328000

約数和(自身を除く): 38322349560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6858, 7620, 9144, 11430, 13716, 15240, 17145, 22860, 27432, 34290, 45720, 68580, 118409, 137160, 236818, 355227, 473636, 592045, 710454, 947272, 1065681, 1184090, 1420908, 1776135, 2131362, 2368180, 2841816, 3197043, 3552270, 4262724, 4736360, 5328405, 6394086, 7104540, 8525448, 10656810, 12788172, 14209080, 15037943, 15985215, 21313620, 25576344, 30075886, 31970430, 42627240, 45113829, 60151772, 63940860, 75189715, 90227658, 120303544, 127881720, 135341487, 150379430, 180455316, 225569145, 270682974, 300758860, 360910632, 406024461, 451138290, 541365948, 601517720, 676707435, 812048922, 902276580, 1082731896, 1353414870, 1624097844, 1804553160, 2030122305, 2706829740, 3248195688, 4060244610, 5413659480, 8120489220, 16240978440]

約数ペア:

[(1, 16240978440), (2, 8120489220), (3, 5413659480), (4, 4060244610), (5, 3248195688), (6, 2706829740), (8, 2030122305), (9, 1804553160), (10, 1624097844), (12, 1353414870), (15, 1082731896), (18, 902276580), (20, 812048922), (24, 676707435), (27, 601517720), (30, 541365948), (36, 451138290), (40, 406024461), (45, 360910632), (54, 300758860), (60, 270682974), (72, 225569145), (90, 180455316), (108, 150379430), (120, 135341487), (127, 127881720), (135, 120303544), (180, 90227658), (216, 75189715), (254, 63940860), (270, 60151772), (360, 45113829), (381, 42627240), (508, 31970430), (540, 30075886), (635, 25576344), (762, 21313620), (1016, 15985215), (1080, 15037943), (1143, 14209080), (1270, 12788172), (1524, 10656810), (1905, 8525448), (2286, 7104540), (2540, 6394086), (3048, 5328405), (3429, 4736360), (3810, 4262724), (4572, 3552270), (5080, 3197043), (5715, 2841816), (6858, 2368180), (7620, 2131362), (9144, 1776135), (11430, 1420908), (13716, 1184090), (15240, 1065681), (17145, 947272), (22860, 710454), (27432, 592045), (34290, 473636), (45720, 355227), (68580, 236818), (118409, 137160)]