196803840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 641063808

約数和(自身を除く): 444259968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 967, 1060, 1272, 1280, 1590, 1696, 1920, 1934, 2120, 2544, 2901, 3180, 3392, 3840, 3868, 4240, 4835, 5088, 5802, 6360, 6784, 7736, 8480, 9670, 10176, 11604, 12720, 13568, 14505, 15472, 16960, 19340, 20352, 23208, 25440, 29010, 30944, 33920, 38680, 40704, 46416, 50880, 51251, 58020, 61888, 67840, 77360, 92832, 101760, 102502, 116040, 123776, 153753, 154720, 185664, 203520, 205004, 232080, 247552, 256255, 307506, 309440, 371328, 410008, 464160, 512510, 615012, 618880, 742656, 768765, 820016, 928320, 1025020, 1230024, 1237760, 1537530, 1640032, 1856640, 2050040, 2460048, 3075060, 3280064, 3713280, 4100080, 4920096, 6150120, 6560128, 8200160, 9840192, 12300240, 13120256, 16400320, 19680384, 24600480, 32800640, 39360768, 49200960, 65601280, 98401920, 196803840]

約数ペア:

[(1, 196803840), (2, 98401920), (3, 65601280), (4, 49200960), (5, 39360768), (6, 32800640), (8, 24600480), (10, 19680384), (12, 16400320), (15, 13120256), (16, 12300240), (20, 9840192), (24, 8200160), (30, 6560128), (32, 6150120), (40, 4920096), (48, 4100080), (53, 3713280), (60, 3280064), (64, 3075060), (80, 2460048), (96, 2050040), (106, 1856640), (120, 1640032), (128, 1537530), (159, 1237760), (160, 1230024), (192, 1025020), (212, 928320), (240, 820016), (256, 768765), (265, 742656), (318, 618880), (320, 615012), (384, 512510), (424, 464160), (480, 410008), (530, 371328), (636, 309440), (640, 307506), (768, 256255), (795, 247552), (848, 232080), (960, 205004), (967, 203520), (1060, 185664), (1272, 154720), (1280, 153753), (1590, 123776), (1696, 116040), (1920, 102502), (1934, 101760), (2120, 92832), (2544, 77360), (2901, 67840), (3180, 61888), (3392, 58020), (3840, 51251), (3868, 50880), (4240, 46416), (4835, 40704), (5088, 38680), (5802, 33920), (6360, 30944), (6784, 29010), (7736, 25440), (8480, 23208), (9670, 20352), (10176, 19340), (11604, 16960), (12720, 15472), (13568, 14505)]