7629287680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37021}}^1$

素因数の和:37072

約数の個数: 144

約数和(自身を含む): 21793814784

約数和(自身を除く): 14164527104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2576, 2944, 3220, 3680, 4480, 5152, 5888, 6440, 7360, 8960, 10304, 12880, 14720, 20608, 25760, 29440, 37021, 41216, 51520, 74042, 103040, 148084, 185105, 206080, 259147, 296168, 370210, 518294, 592336, 740420, 851483, 1036588, 1184672, 1295735, 1480840, 1702966, 2073176, 2369344, 2591470, 2961680, 3405932, 4146352, 4257415, 4738688, 5182940, 5923360, 5960381, 6811864, 8292704, 8514830, 9477376, 10365880, 11846720, 11920762, 13623728, 16585408, 17029660, 20731760, 23693440, 23841524, 27247456, 29801905, 33170816, 34059320, 41463520, 47386880, 47683048, 54494912, 59603810, 66341632, 68118640, 82927040, 95366096, 108989824, 119207620, 136237280, 165854080, 190732192, 217979648, 238415240, 272474560, 331708160, 381464384, 476830480, 544949120, 762928768, 953660960, 1089898240, 1525857536, 1907321920, 3814643840, 7629287680]

約数ペア:

[(1, 7629287680), (2, 3814643840), (4, 1907321920), (5, 1525857536), (7, 1089898240), (8, 953660960), (10, 762928768), (14, 544949120), (16, 476830480), (20, 381464384), (23, 331708160), (28, 272474560), (32, 238415240), (35, 217979648), (40, 190732192), (46, 165854080), (56, 136237280), (64, 119207620), (70, 108989824), (80, 95366096), (92, 82927040), (112, 68118640), (115, 66341632), (128, 59603810), (140, 54494912), (160, 47683048), (161, 47386880), (184, 41463520), (224, 34059320), (230, 33170816), (256, 29801905), (280, 27247456), (320, 23841524), (322, 23693440), (368, 20731760), (448, 17029660), (460, 16585408), (560, 13623728), (640, 11920762), (644, 11846720), (736, 10365880), (805, 9477376), (896, 8514830), (920, 8292704), (1120, 6811864), (1280, 5960381), (1288, 5923360), (1472, 5182940), (1610, 4738688), (1792, 4257415), (1840, 4146352), (2240, 3405932), (2576, 2961680), (2944, 2591470), (3220, 2369344), (3680, 2073176), (4480, 1702966), (5152, 1480840), (5888, 1295735), (6440, 1184672), (7360, 1036588), (8960, 851483), (10304, 740420), (12880, 592336), (14720, 518294), (20608, 370210), (25760, 296168), (29440, 259147), (37021, 206080), (41216, 185105), (51520, 148084), (74042, 103040)]