485716140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2281}}^1$

素因数の和:2329

約数の個数: 216

約数和(自身を含む): 1824103008

約数和(自身を除く): 1338386868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 2028, 2281, 2340, 2366, 2535, 2730, 3042, 3276, 3380, 3549, 4095, 4562, 4732, 5070, 5460, 5915, 6084, 6843, 7098, 7605, 8190, 9124, 10140, 10647, 11405, 11830, 13686, 14196, 15210, 15967, 16380, 17745, 20529, 21294, 22810, 23660, 27372, 29653, 30420, 31934, 34215, 35490, 41058, 42588, 45620, 47901, 53235, 59306, 63868, 68430, 70980, 79835, 82116, 88959, 95802, 102645, 106470, 118612, 136860, 143703, 148265, 159670, 177918, 191604, 205290, 207571, 212940, 239505, 266877, 287406, 296530, 319340, 355836, 385489, 410580, 415142, 444795, 479010, 533754, 574812, 593060, 622713, 718515, 770978, 830284, 889590, 958020, 1037855, 1067508, 1156467, 1245426, 1334385, 1437030, 1541956, 1779180, 1868139, 1927445, 2075710, 2312934, 2490852, 2668770, 2698423, 2874060, 3113565, 3469401, 3736278, 3854890, 4151420, 4625868, 5337540, 5396846, 5782335, 6227130, 6938802, 7472556, 7709780, 8095269, 9340695, 10793692, 11564670, 12454260, 13492115, 13877604, 16190538, 17347005, 18681390, 23129340, 24285807, 26984230, 32381076, 34694010, 37362780, 40476345, 48571614, 53968460, 69388020, 80952690, 97143228, 121429035, 161905380, 242858070, 485716140]

約数ペア:

[(1, 485716140), (2, 242858070), (3, 161905380), (4, 121429035), (5, 97143228), (6, 80952690), (7, 69388020), (9, 53968460), (10, 48571614), (12, 40476345), (13, 37362780), (14, 34694010), (15, 32381076), (18, 26984230), (20, 24285807), (21, 23129340), (26, 18681390), (28, 17347005), (30, 16190538), (35, 13877604), (36, 13492115), (39, 12454260), (42, 11564670), (45, 10793692), (52, 9340695), (60, 8095269), (63, 7709780), (65, 7472556), (70, 6938802), (78, 6227130), (84, 5782335), (90, 5396846), (91, 5337540), (105, 4625868), (117, 4151420), (126, 3854890), (130, 3736278), (140, 3469401), (156, 3113565), (169, 2874060), (180, 2698423), (182, 2668770), (195, 2490852), (210, 2312934), (234, 2075710), (252, 1927445), (260, 1868139), (273, 1779180), (315, 1541956), (338, 1437030), (364, 1334385), (390, 1245426), (420, 1156467), (455, 1067508), (468, 1037855), (507, 958020), (546, 889590), (585, 830284), (630, 770978), (676, 718515), (780, 622713), (819, 593060), (845, 574812), (910, 533754), (1014, 479010), (1092, 444795), (1170, 415142), (1183, 410580), (1260, 385489), (1365, 355836), (1521, 319340), (1638, 296530), (1690, 287406), (1820, 266877), (2028, 239505), (2281, 212940), (2340, 207571), (2366, 205290), (2535, 191604), (2730, 177918), (3042, 159670), (3276, 148265), (3380, 143703), (3549, 136860), (4095, 118612), (4562, 106470), (4732, 102645), (5070, 95802), (5460, 88959), (5915, 82116), (6084, 79835), (6843, 70980), (7098, 68430), (7605, 63868), (8190, 59306), (9124, 53235), (10140, 47901), (10647, 45620), (11405, 42588), (11830, 41058), (13686, 35490), (14196, 34215), (15210, 31934), (15967, 30420), (16380, 29653), (17745, 27372), (20529, 23660), (21294, 22810)]