728574210

素因数分解:

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

素因数の和:2330

約数の個数: 192

約数和(自身を含む): 2405410560

約数和(自身を除く): 1676836350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 169, 182, 189, 195, 210, 234, 270, 273, 315, 338, 351, 378, 390, 455, 507, 546, 585, 630, 702, 819, 845, 910, 945, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 1755, 1890, 2281, 2366, 2457, 2535, 2730, 3042, 3510, 3549, 4095, 4562, 4563, 4914, 5070, 5915, 6843, 7098, 7605, 8190, 9126, 10647, 11405, 11830, 12285, 13686, 15210, 15967, 17745, 20529, 21294, 22810, 22815, 24570, 29653, 31934, 31941, 34215, 35490, 41058, 45630, 47901, 53235, 59306, 61587, 63882, 68430, 79835, 88959, 95802, 102645, 106470, 123174, 143703, 148265, 159670, 159705, 177918, 205290, 207571, 239505, 266877, 287406, 296530, 307935, 319410, 385489, 415142, 431109, 444795, 479010, 533754, 615870, 622713, 718515, 770978, 800631, 862218, 889590, 1037855, 1156467, 1245426, 1334385, 1437030, 1601262, 1868139, 1927445, 2075710, 2155545, 2312934, 2668770, 2698423, 3113565, 3469401, 3736278, 3854890, 4003155, 4311090, 5396846, 5604417, 5782335, 6227130, 6938802, 8006310, 8095269, 9340695, 10408203, 11208834, 11564670, 13492115, 16190538, 17347005, 18681390, 20816406, 24285807, 26984230, 28022085, 34694010, 40476345, 48571614, 52041015, 56044170, 72857421, 80952690, 104082030, 121429035, 145714842, 242858070, 364287105, 728574210]

約数ペア:

[(1, 728574210), (2, 364287105), (3, 242858070), (5, 145714842), (6, 121429035), (7, 104082030), (9, 80952690), (10, 72857421), (13, 56044170), (14, 52041015), (15, 48571614), (18, 40476345), (21, 34694010), (26, 28022085), (27, 26984230), (30, 24285807), (35, 20816406), (39, 18681390), (42, 17347005), (45, 16190538), (54, 13492115), (63, 11564670), (65, 11208834), (70, 10408203), (78, 9340695), (90, 8095269), (91, 8006310), (105, 6938802), (117, 6227130), (126, 5782335), (130, 5604417), (135, 5396846), (169, 4311090), (182, 4003155), (189, 3854890), (195, 3736278), (210, 3469401), (234, 3113565), (270, 2698423), (273, 2668770), (315, 2312934), (338, 2155545), (351, 2075710), (378, 1927445), (390, 1868139), (455, 1601262), (507, 1437030), (546, 1334385), (585, 1245426), (630, 1156467), (702, 1037855), (819, 889590), (845, 862218), (910, 800631), (945, 770978), (1014, 718515), (1170, 622713), (1183, 615870), (1365, 533754), (1521, 479010), (1638, 444795), (1690, 431109), (1755, 415142), (1890, 385489), (2281, 319410), (2366, 307935), (2457, 296530), (2535, 287406), (2730, 266877), (3042, 239505), (3510, 207571), (3549, 205290), (4095, 177918), (4562, 159705), (4563, 159670), (4914, 148265), (5070, 143703), (5915, 123174), (6843, 106470), (7098, 102645), (7605, 95802), (8190, 88959), (9126, 79835), (10647, 68430), (11405, 63882), (11830, 61587), (12285, 59306), (13686, 53235), (15210, 47901), (15967, 45630), (17745, 41058), (20529, 35490), (21294, 34215), (22810, 31941), (22815, 31934), (24570, 29653)]