207310740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 192

約数和(自身を含む): 731867136

約数和(自身を除く): 524556396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 364, 390, 420, 430, 455, 516, 546, 559, 602, 645, 780, 860, 883, 903, 910, 1092, 1118, 1204, 1290, 1365, 1505, 1677, 1766, 1806, 1820, 2236, 2580, 2649, 2730, 2795, 3010, 3354, 3532, 3612, 3913, 4415, 4515, 5298, 5460, 5590, 6020, 6181, 6708, 7826, 8385, 8830, 9030, 10596, 11180, 11479, 11739, 12362, 13245, 15652, 16770, 17660, 18060, 18543, 19565, 22958, 23478, 24724, 26490, 30905, 33540, 34437, 37086, 37969, 39130, 45916, 46956, 52980, 57395, 58695, 61810, 68874, 74172, 75938, 78260, 80353, 92715, 113907, 114790, 117390, 123620, 137748, 151876, 160706, 172185, 185430, 189845, 227814, 229580, 234780, 241059, 265783, 321412, 344370, 370860, 379690, 401765, 455628, 482118, 493597, 531566, 569535, 688740, 759380, 797349, 803530, 964236, 987194, 1063132, 1139070, 1205295, 1328915, 1480791, 1594698, 1607060, 1974388, 2278140, 2410590, 2467985, 2657830, 2961582, 3189396, 3455179, 3986745, 4821180, 4935970, 5315660, 5923164, 6910358, 7403955, 7973490, 9871940, 10365537, 13820716, 14807910, 15946980, 17275895, 20731074, 29615820, 34551790, 41462148, 51827685, 69103580, 103655370, 207310740]

約数ペア:

[(1, 207310740), (2, 103655370), (3, 69103580), (4, 51827685), (5, 41462148), (6, 34551790), (7, 29615820), (10, 20731074), (12, 17275895), (13, 15946980), (14, 14807910), (15, 13820716), (20, 10365537), (21, 9871940), (26, 7973490), (28, 7403955), (30, 6910358), (35, 5923164), (39, 5315660), (42, 4935970), (43, 4821180), (52, 3986745), (60, 3455179), (65, 3189396), (70, 2961582), (78, 2657830), (84, 2467985), (86, 2410590), (91, 2278140), (105, 1974388), (129, 1607060), (130, 1594698), (140, 1480791), (156, 1328915), (172, 1205295), (182, 1139070), (195, 1063132), (210, 987194), (215, 964236), (258, 803530), (260, 797349), (273, 759380), (301, 688740), (364, 569535), (390, 531566), (420, 493597), (430, 482118), (455, 455628), (516, 401765), (546, 379690), (559, 370860), (602, 344370), (645, 321412), (780, 265783), (860, 241059), (883, 234780), (903, 229580), (910, 227814), (1092, 189845), (1118, 185430), (1204, 172185), (1290, 160706), (1365, 151876), (1505, 137748), (1677, 123620), (1766, 117390), (1806, 114790), (1820, 113907), (2236, 92715), (2580, 80353), (2649, 78260), (2730, 75938), (2795, 74172), (3010, 68874), (3354, 61810), (3532, 58695), (3612, 57395), (3913, 52980), (4415, 46956), (4515, 45916), (5298, 39130), (5460, 37969), (5590, 37086), (6020, 34437), (6181, 33540), (6708, 30905), (7826, 26490), (8385, 24724), (8830, 23478), (9030, 22958), (10596, 19565), (11180, 18543), (11479, 18060), (11739, 17660), (12362, 16770), (13245, 15652)]