79624020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 268531200

約数和(自身を除く): 188907180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 73, 84, 98, 105, 106, 140, 146, 147, 159, 196, 210, 212, 219, 245, 265, 292, 294, 318, 343, 365, 371, 420, 438, 490, 511, 530, 588, 636, 686, 730, 735, 742, 795, 876, 980, 1022, 1029, 1060, 1095, 1113, 1372, 1460, 1470, 1484, 1533, 1590, 1715, 1855, 2044, 2058, 2190, 2226, 2555, 2597, 2940, 3066, 3180, 3430, 3577, 3710, 3869, 4116, 4380, 4452, 5110, 5145, 5194, 5565, 6132, 6860, 7154, 7420, 7665, 7738, 7791, 10220, 10290, 10388, 10731, 11130, 11607, 12985, 14308, 15330, 15476, 15582, 17885, 18179, 19345, 20580, 21462, 22260, 23214, 25039, 25970, 27083, 30660, 31164, 35770, 36358, 38690, 38955, 42924, 46428, 50078, 51940, 53655, 54166, 54537, 58035, 71540, 72716, 75117, 77380, 77910, 81249, 90895, 100156, 107310, 108332, 109074, 116070, 125195, 135415, 150234, 155820, 162498, 181790, 189581, 214620, 218148, 232140, 250390, 270830, 272685, 300468, 324996, 363580, 375585, 379162, 406245, 500780, 541660, 545370, 568743, 751170, 758324, 812490, 947905, 1090740, 1137486, 1327067, 1502340, 1624980, 1895810, 2274972, 2654134, 2843715, 3791620, 3981201, 5308268, 5687430, 6635335, 7962402, 11374860, 13270670, 15924804, 19906005, 26541340, 39812010, 79624020]

約数ペア:

[(1, 79624020), (2, 39812010), (3, 26541340), (4, 19906005), (5, 15924804), (6, 13270670), (7, 11374860), (10, 7962402), (12, 6635335), (14, 5687430), (15, 5308268), (20, 3981201), (21, 3791620), (28, 2843715), (30, 2654134), (35, 2274972), (42, 1895810), (49, 1624980), (53, 1502340), (60, 1327067), (70, 1137486), (73, 1090740), (84, 947905), (98, 812490), (105, 758324), (106, 751170), (140, 568743), (146, 545370), (147, 541660), (159, 500780), (196, 406245), (210, 379162), (212, 375585), (219, 363580), (245, 324996), (265, 300468), (292, 272685), (294, 270830), (318, 250390), (343, 232140), (365, 218148), (371, 214620), (420, 189581), (438, 181790), (490, 162498), (511, 155820), (530, 150234), (588, 135415), (636, 125195), (686, 116070), (730, 109074), (735, 108332), (742, 107310), (795, 100156), (876, 90895), (980, 81249), (1022, 77910), (1029, 77380), (1060, 75117), (1095, 72716), (1113, 71540), (1372, 58035), (1460, 54537), (1470, 54166), (1484, 53655), (1533, 51940), (1590, 50078), (1715, 46428), (1855, 42924), (2044, 38955), (2058, 38690), (2190, 36358), (2226, 35770), (2555, 31164), (2597, 30660), (2940, 27083), (3066, 25970), (3180, 25039), (3430, 23214), (3577, 22260), (3710, 21462), (3869, 20580), (4116, 19345), (4380, 18179), (4452, 17885), (5110, 15582), (5145, 15476), (5194, 15330), (5565, 14308), (6132, 12985), (6860, 11607), (7154, 11130), (7420, 10731), (7665, 10388), (7738, 10290), (7791, 10220)]