26533920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 97977600

約数和(自身を除く): 71443680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 149, 159, 160, 168, 210, 212, 224, 240, 265, 280, 298, 318, 336, 371, 420, 424, 447, 480, 530, 560, 596, 636, 672, 742, 745, 795, 840, 848, 894, 1043, 1060, 1113, 1120, 1192, 1272, 1484, 1490, 1590, 1680, 1696, 1788, 1855, 2086, 2120, 2226, 2235, 2384, 2544, 2968, 2980, 3129, 3180, 3360, 3576, 3710, 4172, 4240, 4452, 4470, 4768, 5088, 5215, 5565, 5936, 5960, 6258, 6360, 7152, 7420, 7897, 8344, 8480, 8904, 8940, 10430, 11130, 11872, 11920, 12516, 12720, 14304, 14840, 15645, 15794, 16688, 17808, 17880, 20860, 22260, 23691, 23840, 25032, 25440, 29680, 31290, 31588, 33376, 35616, 35760, 39485, 41720, 44520, 47382, 50064, 55279, 59360, 62580, 63176, 71520, 78970, 83440, 89040, 94764, 100128, 110558, 118455, 125160, 126352, 157940, 165837, 166880, 178080, 189528, 221116, 236910, 250320, 252704, 276395, 315880, 331674, 379056, 442232, 473820, 500640, 552790, 631760, 663348, 758112, 829185, 884464, 947640, 1105580, 1263520, 1326696, 1658370, 1768928, 1895280, 2211160, 2653392, 3316740, 3790560, 4422320, 5306784, 6633480, 8844640, 13266960, 26533920]

約数ペア:

[(1, 26533920), (2, 13266960), (3, 8844640), (4, 6633480), (5, 5306784), (6, 4422320), (7, 3790560), (8, 3316740), (10, 2653392), (12, 2211160), (14, 1895280), (15, 1768928), (16, 1658370), (20, 1326696), (21, 1263520), (24, 1105580), (28, 947640), (30, 884464), (32, 829185), (35, 758112), (40, 663348), (42, 631760), (48, 552790), (53, 500640), (56, 473820), (60, 442232), (70, 379056), (80, 331674), (84, 315880), (96, 276395), (105, 252704), (106, 250320), (112, 236910), (120, 221116), (140, 189528), (149, 178080), (159, 166880), (160, 165837), (168, 157940), (210, 126352), (212, 125160), (224, 118455), (240, 110558), (265, 100128), (280, 94764), (298, 89040), (318, 83440), (336, 78970), (371, 71520), (420, 63176), (424, 62580), (447, 59360), (480, 55279), (530, 50064), (560, 47382), (596, 44520), (636, 41720), (672, 39485), (742, 35760), (745, 35616), (795, 33376), (840, 31588), (848, 31290), (894, 29680), (1043, 25440), (1060, 25032), (1113, 23840), (1120, 23691), (1192, 22260), (1272, 20860), (1484, 17880), (1490, 17808), (1590, 16688), (1680, 15794), (1696, 15645), (1788, 14840), (1855, 14304), (2086, 12720), (2120, 12516), (2226, 11920), (2235, 11872), (2384, 11130), (2544, 10430), (2968, 8940), (2980, 8904), (3129, 8480), (3180, 8344), (3360, 7897), (3576, 7420), (3710, 7152), (4172, 6360), (4240, 6258), (4452, 5960), (4470, 5936), (4768, 5565), (5088, 5215)]