458317680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 160

約数和(自身を含む): 1487904768

約数和(自身を除く): 1029587088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 47, 48, 60, 80, 82, 94, 120, 123, 141, 164, 188, 205, 235, 240, 246, 282, 328, 376, 410, 470, 492, 564, 615, 656, 705, 752, 820, 940, 984, 991, 1128, 1230, 1410, 1640, 1880, 1927, 1968, 1982, 2256, 2460, 2820, 2973, 3280, 3760, 3854, 3964, 4920, 4955, 5640, 5781, 5946, 7708, 7928, 9635, 9840, 9910, 11280, 11562, 11892, 14865, 15416, 15856, 19270, 19820, 23124, 23784, 28905, 29730, 30832, 38540, 39640, 40631, 46248, 46577, 47568, 57810, 59460, 77080, 79280, 81262, 92496, 93154, 115620, 118920, 121893, 139731, 154160, 162524, 186308, 203155, 231240, 232885, 237840, 243786, 279462, 325048, 372616, 406310, 462480, 465770, 487572, 558924, 609465, 650096, 698655, 745232, 812620, 931540, 975144, 1117848, 1218930, 1397310, 1625240, 1863080, 1909657, 1950288, 2235696, 2437860, 2794620, 3250480, 3726160, 3819314, 4875720, 5589240, 5728971, 7638628, 9548285, 9751440, 11178480, 11457942, 15277256, 19096570, 22915884, 28644855, 30554512, 38193140, 45831768, 57289710, 76386280, 91663536, 114579420, 152772560, 229158840, 458317680]

約数ペア:

[(1, 458317680), (2, 229158840), (3, 152772560), (4, 114579420), (5, 91663536), (6, 76386280), (8, 57289710), (10, 45831768), (12, 38193140), (15, 30554512), (16, 28644855), (20, 22915884), (24, 19096570), (30, 15277256), (40, 11457942), (41, 11178480), (47, 9751440), (48, 9548285), (60, 7638628), (80, 5728971), (82, 5589240), (94, 4875720), (120, 3819314), (123, 3726160), (141, 3250480), (164, 2794620), (188, 2437860), (205, 2235696), (235, 1950288), (240, 1909657), (246, 1863080), (282, 1625240), (328, 1397310), (376, 1218930), (410, 1117848), (470, 975144), (492, 931540), (564, 812620), (615, 745232), (656, 698655), (705, 650096), (752, 609465), (820, 558924), (940, 487572), (984, 465770), (991, 462480), (1128, 406310), (1230, 372616), (1410, 325048), (1640, 279462), (1880, 243786), (1927, 237840), (1968, 232885), (1982, 231240), (2256, 203155), (2460, 186308), (2820, 162524), (2973, 154160), (3280, 139731), (3760, 121893), (3854, 118920), (3964, 115620), (4920, 93154), (4955, 92496), (5640, 81262), (5781, 79280), (5946, 77080), (7708, 59460), (7928, 57810), (9635, 47568), (9840, 46577), (9910, 46248), (11280, 40631), (11562, 39640), (11892, 38540), (14865, 30832), (15416, 29730), (15856, 28905), (19270, 23784), (19820, 23124)]