68356470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 208932192

約数和(自身を除く): 140575722

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 73, 78, 91, 98, 105, 130, 146, 147, 182, 195, 210, 219, 245, 273, 294, 343, 365, 390, 438, 455, 490, 511, 546, 637, 686, 730, 735, 910, 949, 1022, 1029, 1095, 1274, 1365, 1470, 1533, 1715, 1898, 1911, 2058, 2190, 2401, 2555, 2730, 2847, 3066, 3185, 3430, 3577, 3822, 4459, 4745, 4802, 5110, 5145, 5694, 6370, 6643, 7154, 7203, 7665, 8918, 9490, 9555, 10290, 10731, 12005, 13286, 13377, 14235, 14406, 15330, 17885, 19110, 19929, 21462, 22295, 24010, 25039, 26754, 28470, 31213, 33215, 35770, 36015, 39858, 44590, 46501, 50078, 53655, 62426, 66430, 66885, 72030, 75117, 93002, 93639, 99645, 107310, 125195, 133770, 139503, 150234, 156065, 175273, 187278, 199290, 232505, 250390, 279006, 312130, 325507, 350546, 375585, 465010, 468195, 525819, 651014, 697515, 751170, 876365, 936390, 976521, 1051638, 1395030, 1627535, 1752730, 1953042, 2278549, 2629095, 3255070, 4557098, 4882605, 5258190, 6835647, 9765210, 11392745, 13671294, 22785490, 34178235, 68356470]

約数ペア:

[(1, 68356470), (2, 34178235), (3, 22785490), (5, 13671294), (6, 11392745), (7, 9765210), (10, 6835647), (13, 5258190), (14, 4882605), (15, 4557098), (21, 3255070), (26, 2629095), (30, 2278549), (35, 1953042), (39, 1752730), (42, 1627535), (49, 1395030), (65, 1051638), (70, 976521), (73, 936390), (78, 876365), (91, 751170), (98, 697515), (105, 651014), (130, 525819), (146, 468195), (147, 465010), (182, 375585), (195, 350546), (210, 325507), (219, 312130), (245, 279006), (273, 250390), (294, 232505), (343, 199290), (365, 187278), (390, 175273), (438, 156065), (455, 150234), (490, 139503), (511, 133770), (546, 125195), (637, 107310), (686, 99645), (730, 93639), (735, 93002), (910, 75117), (949, 72030), (1022, 66885), (1029, 66430), (1095, 62426), (1274, 53655), (1365, 50078), (1470, 46501), (1533, 44590), (1715, 39858), (1898, 36015), (1911, 35770), (2058, 33215), (2190, 31213), (2401, 28470), (2555, 26754), (2730, 25039), (2847, 24010), (3066, 22295), (3185, 21462), (3430, 19929), (3577, 19110), (3822, 17885), (4459, 15330), (4745, 14406), (4802, 14235), (5110, 13377), (5145, 13286), (5694, 12005), (6370, 10731), (6643, 10290), (7154, 9555), (7203, 9490), (7665, 8918)]