18367680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 168

約数和(自身を含む): 62709552

約数和(自身を除く): 44341872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 64, 76, 80, 95, 96, 106, 114, 120, 152, 159, 160, 190, 192, 212, 228, 240, 265, 285, 304, 318, 320, 361, 380, 424, 456, 480, 530, 570, 608, 636, 722, 760, 795, 848, 912, 960, 1007, 1060, 1083, 1140, 1216, 1272, 1444, 1520, 1590, 1696, 1805, 1824, 2014, 2120, 2166, 2280, 2544, 2888, 3021, 3040, 3180, 3392, 3610, 3648, 4028, 4240, 4332, 4560, 5035, 5088, 5415, 5776, 6042, 6080, 6360, 7220, 8056, 8480, 8664, 9120, 10070, 10176, 10830, 11552, 12084, 12720, 14440, 15105, 16112, 16960, 17328, 18240, 19133, 20140, 21660, 23104, 24168, 25440, 28880, 30210, 32224, 34656, 38266, 40280, 43320, 48336, 50880, 57399, 57760, 60420, 64448, 69312, 76532, 80560, 86640, 95665, 96672, 114798, 115520, 120840, 153064, 161120, 173280, 191330, 193344, 229596, 241680, 286995, 306128, 322240, 346560, 382660, 459192, 483360, 573990, 612256, 765320, 918384, 966720, 1147980, 1224512, 1530640, 1836768, 2295960, 3061280, 3673536, 4591920, 6122560, 9183840, 18367680]

約数ペア:

[(1, 18367680), (2, 9183840), (3, 6122560), (4, 4591920), (5, 3673536), (6, 3061280), (8, 2295960), (10, 1836768), (12, 1530640), (15, 1224512), (16, 1147980), (19, 966720), (20, 918384), (24, 765320), (30, 612256), (32, 573990), (38, 483360), (40, 459192), (48, 382660), (53, 346560), (57, 322240), (60, 306128), (64, 286995), (76, 241680), (80, 229596), (95, 193344), (96, 191330), (106, 173280), (114, 161120), (120, 153064), (152, 120840), (159, 115520), (160, 114798), (190, 96672), (192, 95665), (212, 86640), (228, 80560), (240, 76532), (265, 69312), (285, 64448), (304, 60420), (318, 57760), (320, 57399), (361, 50880), (380, 48336), (424, 43320), (456, 40280), (480, 38266), (530, 34656), (570, 32224), (608, 30210), (636, 28880), (722, 25440), (760, 24168), (795, 23104), (848, 21660), (912, 20140), (960, 19133), (1007, 18240), (1060, 17328), (1083, 16960), (1140, 16112), (1216, 15105), (1272, 14440), (1444, 12720), (1520, 12084), (1590, 11552), (1696, 10830), (1805, 10176), (1824, 10070), (2014, 9120), (2120, 8664), (2166, 8480), (2280, 8056), (2544, 7220), (2888, 6360), (3021, 6080), (3040, 6042), (3180, 5776), (3392, 5415), (3610, 5088), (3648, 5035), (4028, 4560), (4240, 4332)]