2019955320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4909}}^1$

素因数の和:5059

約数の個数: 160

約数和(自身を含む): 6844147200

約数和(自身を除く): 4824191880

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, 81, 90, 108, 120, 127, 135, 162, 180, 216, 254, 270, 324, 360, 381, 405, 508, 540, 635, 648, 762, 810, 1016, 1080, 1143, 1270, 1524, 1620, 1905, 2286, 2540, 3048, 3240, 3429, 3810, 4572, 4909, 5080, 5715, 6858, 7620, 9144, 9818, 10287, 11430, 13716, 14727, 15240, 17145, 19636, 20574, 22860, 24545, 27432, 29454, 34290, 39272, 41148, 44181, 45720, 49090, 51435, 58908, 68580, 73635, 82296, 88362, 98180, 102870, 117816, 132543, 137160, 147270, 176724, 196360, 205740, 220905, 265086, 294540, 353448, 397629, 411480, 441810, 530172, 589080, 623443, 662715, 795258, 883620, 1060344, 1246886, 1325430, 1590516, 1767240, 1870329, 1988145, 2493772, 2650860, 3117215, 3181032, 3740658, 3976290, 4987544, 5301720, 5610987, 6234430, 7481316, 7952580, 9351645, 11221974, 12468860, 14962632, 15905160, 16832961, 18703290, 22443948, 24937720, 28054935, 33665922, 37406580, 44887896, 50498883, 56109870, 67331844, 74813160, 84164805, 100997766, 112219740, 134663688, 168329610, 201995532, 224439480, 252494415, 336659220, 403991064, 504988830, 673318440, 1009977660, 2019955320]

約数ペア:

[(1, 2019955320), (2, 1009977660), (3, 673318440), (4, 504988830), (5, 403991064), (6, 336659220), (8, 252494415), (9, 224439480), (10, 201995532), (12, 168329610), (15, 134663688), (18, 112219740), (20, 100997766), (24, 84164805), (27, 74813160), (30, 67331844), (36, 56109870), (40, 50498883), (45, 44887896), (54, 37406580), (60, 33665922), (72, 28054935), (81, 24937720), (90, 22443948), (108, 18703290), (120, 16832961), (127, 15905160), (135, 14962632), (162, 12468860), (180, 11221974), (216, 9351645), (254, 7952580), (270, 7481316), (324, 6234430), (360, 5610987), (381, 5301720), (405, 4987544), (508, 3976290), (540, 3740658), (635, 3181032), (648, 3117215), (762, 2650860), (810, 2493772), (1016, 1988145), (1080, 1870329), (1143, 1767240), (1270, 1590516), (1524, 1325430), (1620, 1246886), (1905, 1060344), (2286, 883620), (2540, 795258), (3048, 662715), (3240, 623443), (3429, 589080), (3810, 530172), (4572, 441810), (4909, 411480), (5080, 397629), (5715, 353448), (6858, 294540), (7620, 265086), (9144, 220905), (9818, 205740), (10287, 196360), (11430, 176724), (13716, 147270), (14727, 137160), (15240, 132543), (17145, 117816), (19636, 102870), (20574, 98180), (22860, 88362), (24545, 82296), (27432, 73635), (29454, 68580), (34290, 58908), (39272, 51435), (41148, 49090), (44181, 45720)]