4784245760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1182

約数の個数: 176

約数和(自身を含む): 13229187840

約数和(自身を除く): 8444942080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 224, 256, 262, 280, 320, 448, 512, 524, 560, 640, 655, 896, 917, 1019, 1024, 1048, 1120, 1280, 1310, 1792, 1834, 2038, 2096, 2240, 2560, 2620, 3584, 3668, 4076, 4192, 4480, 4585, 5095, 5120, 5240, 7133, 7168, 7336, 8152, 8384, 8960, 9170, 10190, 10480, 14266, 14672, 16304, 16768, 17920, 18340, 20380, 20960, 28532, 29344, 32608, 33536, 35665, 35840, 36680, 40760, 41920, 57064, 58688, 65216, 67072, 71330, 73360, 81520, 83840, 114128, 117376, 130432, 133489, 134144, 142660, 146720, 163040, 167680, 228256, 234752, 260864, 266978, 285320, 293440, 326080, 335360, 456512, 469504, 521728, 533956, 570640, 586880, 652160, 667445, 670720, 913024, 934423, 939008, 1043456, 1067912, 1141280, 1173760, 1304320, 1334890, 1826048, 1868846, 2135824, 2282560, 2347520, 2608640, 2669780, 3652096, 3737692, 4271648, 4565120, 4672115, 4695040, 5217280, 5339560, 7304192, 7475384, 8543296, 9130240, 9344230, 10679120, 14950768, 17086592, 18260480, 18688460, 21358240, 29901536, 34173184, 36520960, 37376920, 42716480, 59803072, 68346368, 74753840, 85432960, 119606144, 136692736, 149507680, 170865920, 239212288, 299015360, 341731840, 478424576, 598030720, 683463680, 956849152, 1196061440, 2392122880, 4784245760]

約数ペア:

[(1, 4784245760), (2, 2392122880), (4, 1196061440), (5, 956849152), (7, 683463680), (8, 598030720), (10, 478424576), (14, 341731840), (16, 299015360), (20, 239212288), (28, 170865920), (32, 149507680), (35, 136692736), (40, 119606144), (56, 85432960), (64, 74753840), (70, 68346368), (80, 59803072), (112, 42716480), (128, 37376920), (131, 36520960), (140, 34173184), (160, 29901536), (224, 21358240), (256, 18688460), (262, 18260480), (280, 17086592), (320, 14950768), (448, 10679120), (512, 9344230), (524, 9130240), (560, 8543296), (640, 7475384), (655, 7304192), (896, 5339560), (917, 5217280), (1019, 4695040), (1024, 4672115), (1048, 4565120), (1120, 4271648), (1280, 3737692), (1310, 3652096), (1792, 2669780), (1834, 2608640), (2038, 2347520), (2096, 2282560), (2240, 2135824), (2560, 1868846), (2620, 1826048), (3584, 1334890), (3668, 1304320), (4076, 1173760), (4192, 1141280), (4480, 1067912), (4585, 1043456), (5095, 939008), (5120, 934423), (5240, 913024), (7133, 670720), (7168, 667445), (7336, 652160), (8152, 586880), (8384, 570640), (8960, 533956), (9170, 521728), (10190, 469504), (10480, 456512), (14266, 335360), (14672, 326080), (16304, 293440), (16768, 285320), (17920, 266978), (18340, 260864), (20380, 234752), (20960, 228256), (28532, 167680), (29344, 163040), (32608, 146720), (33536, 142660), (35665, 134144), (35840, 133489), (36680, 130432), (40760, 117376), (41920, 114128), (57064, 83840), (58688, 81520), (65216, 73360), (67072, 71330)]