1355767020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 4267710720

約数和(自身を除く): 2911943700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 229, 279, 310, 372, 458, 465, 558, 620, 687, 916, 930, 1061, 1116, 1145, 1374, 1395, 1860, 2061, 2122, 2290, 2748, 2790, 3183, 3435, 4122, 4244, 4580, 5305, 5580, 6366, 6870, 7099, 8244, 9549, 10305, 10610, 12732, 13740, 14198, 15915, 19098, 20610, 21220, 21297, 28396, 31830, 32891, 35495, 38196, 41220, 42594, 47745, 63660, 63891, 65782, 70990, 85188, 95490, 98673, 106485, 127782, 131564, 141980, 164455, 190980, 197346, 212970, 242969, 255564, 296019, 319455, 328910, 394692, 425940, 485938, 493365, 592038, 638910, 657820, 728907, 971876, 986730, 1184076, 1214845, 1277820, 1457814, 1480095, 1973460, 2186721, 2429690, 2915628, 2960190, 3644535, 4373442, 4859380, 5920380, 7289070, 7532039, 8746884, 10933605, 14578140, 15064078, 21867210, 22596117, 30128156, 37660195, 43734420, 45192234, 67788351, 75320390, 90384468, 112980585, 135576702, 150640780, 225961170, 271153404, 338941755, 451922340, 677883510, 1355767020]

約数ペア:

[(1, 1355767020), (2, 677883510), (3, 451922340), (4, 338941755), (5, 271153404), (6, 225961170), (9, 150640780), (10, 135576702), (12, 112980585), (15, 90384468), (18, 75320390), (20, 67788351), (30, 45192234), (31, 43734420), (36, 37660195), (45, 30128156), (60, 22596117), (62, 21867210), (90, 15064078), (93, 14578140), (124, 10933605), (155, 8746884), (180, 7532039), (186, 7289070), (229, 5920380), (279, 4859380), (310, 4373442), (372, 3644535), (458, 2960190), (465, 2915628), (558, 2429690), (620, 2186721), (687, 1973460), (916, 1480095), (930, 1457814), (1061, 1277820), (1116, 1214845), (1145, 1184076), (1374, 986730), (1395, 971876), (1860, 728907), (2061, 657820), (2122, 638910), (2290, 592038), (2748, 493365), (2790, 485938), (3183, 425940), (3435, 394692), (4122, 328910), (4244, 319455), (4580, 296019), (5305, 255564), (5580, 242969), (6366, 212970), (6870, 197346), (7099, 190980), (8244, 164455), (9549, 141980), (10305, 131564), (10610, 127782), (12732, 106485), (13740, 98673), (14198, 95490), (15915, 85188), (19098, 70990), (20610, 65782), (21220, 63891), (21297, 63660), (28396, 47745), (31830, 42594), (32891, 41220), (35495, 38196)]