15226284720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1\times {\mathrm{857}}^1$

素因数の和:1463

約数の個数: 160

約数和(自身を含む): 47633826240

約数和(自身を除く): 32407541520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 409, 543, 724, 818, 857, 905, 1086, 1227, 1448, 1636, 1714, 1810, 2045, 2172, 2454, 2571, 2715, 2896, 3272, 3428, 3620, 4090, 4285, 4344, 4908, 5142, 5430, 6135, 6544, 6856, 7240, 8180, 8570, 8688, 9816, 10284, 10860, 12270, 12855, 13712, 14480, 16360, 17140, 19632, 20568, 21720, 24540, 25710, 32720, 34280, 41136, 43440, 49080, 51420, 68560, 74029, 98160, 102840, 148058, 155117, 205680, 222087, 296116, 310234, 350513, 370145, 444174, 465351, 592232, 620468, 701026, 740290, 775585, 888348, 930702, 1051539, 1110435, 1184464, 1240936, 1402052, 1480580, 1551170, 1752565, 1776696, 1861404, 2103078, 2220870, 2326755, 2481872, 2804104, 2961160, 3102340, 3505130, 3553392, 3722808, 4206156, 4441740, 4653510, 5257695, 5608208, 5922320, 6204680, 7010260, 7445616, 8412312, 8883480, 9307020, 10515390, 12409360, 14020520, 16824624, 17766960, 18614040, 21030780, 28041040, 37228080, 42061560, 63442853, 84123120, 126885706, 190328559, 253771412, 317214265, 380657118, 507542824, 634428530, 761314236, 951642795, 1015085648, 1268857060, 1522628472, 1903285590, 2537714120, 3045256944, 3806571180, 5075428240, 7613142360, 15226284720]

約数ペア:

[(1, 15226284720), (2, 7613142360), (3, 5075428240), (4, 3806571180), (5, 3045256944), (6, 2537714120), (8, 1903285590), (10, 1522628472), (12, 1268857060), (15, 1015085648), (16, 951642795), (20, 761314236), (24, 634428530), (30, 507542824), (40, 380657118), (48, 317214265), (60, 253771412), (80, 190328559), (120, 126885706), (181, 84123120), (240, 63442853), (362, 42061560), (409, 37228080), (543, 28041040), (724, 21030780), (818, 18614040), (857, 17766960), (905, 16824624), (1086, 14020520), (1227, 12409360), (1448, 10515390), (1636, 9307020), (1714, 8883480), (1810, 8412312), (2045, 7445616), (2172, 7010260), (2454, 6204680), (2571, 5922320), (2715, 5608208), (2896, 5257695), (3272, 4653510), (3428, 4441740), (3620, 4206156), (4090, 3722808), (4285, 3553392), (4344, 3505130), (4908, 3102340), (5142, 2961160), (5430, 2804104), (6135, 2481872), (6544, 2326755), (6856, 2220870), (7240, 2103078), (8180, 1861404), (8570, 1776696), (8688, 1752565), (9816, 1551170), (10284, 1480580), (10860, 1402052), (12270, 1240936), (12855, 1184464), (13712, 1110435), (14480, 1051539), (16360, 930702), (17140, 888348), (19632, 775585), (20568, 740290), (21720, 701026), (24540, 620468), (25710, 592232), (32720, 465351), (34280, 444174), (41136, 370145), (43440, 350513), (49080, 310234), (51420, 296116), (68560, 222087), (74029, 205680), (98160, 155117), (102840, 148058)]