255512778480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6958409}}^1$

素因数の和:6958448

約数の個数: 160

約数和(自身を含む): 931870267200

約数和(自身を除く): 676357488720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 6958409, 13916818, 20875227, 27833636, 34792045, 41750454, 55667272, 62625681, 69584090, 83500908, 104376135, 111334544, 118292953, 125251362, 139168180, 167001816, 187877043, 208752270, 236585906, 250502724, 278336360, 313128405, 334003632, 354878859, 375754086, 417504540, 473171812, 501005448, 556672720, 591464765, 626256810, 709757718, 751508172, 835009080, 939385215, 946343624, 1002010896, 1064636577, 1182929530, 1252513620, 1419515436, 1503016344, 1670018160, 1774394295, 1878770430, 1892687248, 2129273154, 2365859060, 2505027240, 2839030872, 3006032688, 3193909731, 3548788590, 3757540860, 4258546308, 4731718120, 5010054480, 5323182885, 5678061744, 6387819462, 7097577180, 7515081720, 8517092616, 9463436240, 10646365770, 12775638924, 14195154360, 15030163440, 15969548655, 17034185232, 21292731540, 25551277848, 28390308720, 31939097310, 42585463080, 51102555696, 63878194620, 85170926160, 127756389240, 255512778480]

約数ペア:

[(1, 255512778480), (2, 127756389240), (3, 85170926160), (4, 63878194620), (5, 51102555696), (6, 42585463080), (8, 31939097310), (9, 28390308720), (10, 25551277848), (12, 21292731540), (15, 17034185232), (16, 15969548655), (17, 15030163440), (18, 14195154360), (20, 12775638924), (24, 10646365770), (27, 9463436240), (30, 8517092616), (34, 7515081720), (36, 7097577180), (40, 6387819462), (45, 5678061744), (48, 5323182885), (51, 5010054480), (54, 4731718120), (60, 4258546308), (68, 3757540860), (72, 3548788590), (80, 3193909731), (85, 3006032688), (90, 2839030872), (102, 2505027240), (108, 2365859060), (120, 2129273154), (135, 1892687248), (136, 1878770430), (144, 1774394295), (153, 1670018160), (170, 1503016344), (180, 1419515436), (204, 1252513620), (216, 1182929530), (240, 1064636577), (255, 1002010896), (270, 946343624), (272, 939385215), (306, 835009080), (340, 751508172), (360, 709757718), (408, 626256810), (432, 591464765), (459, 556672720), (510, 501005448), (540, 473171812), (612, 417504540), (680, 375754086), (720, 354878859), (765, 334003632), (816, 313128405), (918, 278336360), (1020, 250502724), (1080, 236585906), (1224, 208752270), (1360, 187877043), (1530, 167001816), (1836, 139168180), (2040, 125251362), (2160, 118292953), (2295, 111334544), (2448, 104376135), (3060, 83500908), (3672, 69584090), (4080, 62625681), (4590, 55667272), (6120, 41750454), (7344, 34792045), (9180, 27833636), (12240, 20875227), (18360, 13916818), (36720, 6958409)]