169888909820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{7451}}^1$

素因数の和:7660

約数の個数: 192

約数和(自身を含む): 435793913856

約数和(自身を除く): 265905004036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 73, 92, 97, 115, 140, 146, 161, 194, 230, 292, 322, 365, 388, 460, 485, 511, 644, 679, 730, 805, 970, 1022, 1358, 1460, 1610, 1679, 1940, 2044, 2231, 2555, 2716, 3220, 3358, 3395, 4462, 5110, 6716, 6790, 7081, 7451, 8395, 8924, 10220, 11155, 11753, 13580, 14162, 14902, 15617, 16790, 22310, 23506, 28324, 29804, 31234, 33580, 35405, 37255, 44620, 47012, 49567, 52157, 58765, 62468, 70810, 74510, 78085, 99134, 104314, 117530, 141620, 149020, 156170, 162863, 171373, 198268, 208628, 235060, 247835, 260785, 312340, 325726, 342746, 495670, 521570, 543923, 651452, 685492, 722747, 814315, 856865, 991340, 1043140, 1087846, 1140041, 1199611, 1445494, 1628630, 1713730, 2175692, 2280082, 2399222, 2719615, 2890988, 3257260, 3427460, 3613735, 3807461, 4560164, 4798444, 5059229, 5439230, 5700205, 5998055, 7227470, 7614922, 10118458, 10878460, 11400410, 11996110, 12510229, 14454940, 15229844, 16623181, 19037305, 20236916, 22800820, 23992220, 25020458, 25296145, 33246362, 38074610, 50040916, 50592290, 52760531, 62551145, 66492724, 76149220, 83115905, 87571603, 101184580, 105521062, 116362267, 125102290, 166231810, 175143206, 211042124, 232724534, 250204580, 263802655, 332463620, 350286412, 369323717, 437858015, 465449068, 527605310, 581811335, 738647434, 875716030, 1055210620, 1163622670, 1213492213, 1477294868, 1751432060, 1846618585, 2327245340, 2426984426, 3693237170, 4853968852, 6067461065, 7386474340, 8494445491, 12134922130, 16988890982, 24269844260, 33977781964, 42472227455, 84944454910, 169888909820]

約数ペア:

[(1, 169888909820), (2, 84944454910), (4, 42472227455), (5, 33977781964), (7, 24269844260), (10, 16988890982), (14, 12134922130), (20, 8494445491), (23, 7386474340), (28, 6067461065), (35, 4853968852), (46, 3693237170), (70, 2426984426), (73, 2327245340), (92, 1846618585), (97, 1751432060), (115, 1477294868), (140, 1213492213), (146, 1163622670), (161, 1055210620), (194, 875716030), (230, 738647434), (292, 581811335), (322, 527605310), (365, 465449068), (388, 437858015), (460, 369323717), (485, 350286412), (511, 332463620), (644, 263802655), (679, 250204580), (730, 232724534), (805, 211042124), (970, 175143206), (1022, 166231810), (1358, 125102290), (1460, 116362267), (1610, 105521062), (1679, 101184580), (1940, 87571603), (2044, 83115905), (2231, 76149220), (2555, 66492724), (2716, 62551145), (3220, 52760531), (3358, 50592290), (3395, 50040916), (4462, 38074610), (5110, 33246362), (6716, 25296145), (6790, 25020458), (7081, 23992220), (7451, 22800820), (8395, 20236916), (8924, 19037305), (10220, 16623181), (11155, 15229844), (11753, 14454940), (13580, 12510229), (14162, 11996110), (14902, 11400410), (15617, 10878460), (16790, 10118458), (22310, 7614922), (23506, 7227470), (28324, 5998055), (29804, 5700205), (31234, 5439230), (33580, 5059229), (35405, 4798444), (37255, 4560164), (44620, 3807461), (47012, 3613735), (49567, 3427460), (52157, 3257260), (58765, 2890988), (62468, 2719615), (70810, 2399222), (74510, 2280082), (78085, 2175692), (99134, 1713730), (104314, 1628630), (117530, 1445494), (141620, 1199611), (149020, 1140041), (156170, 1087846), (162863, 1043140), (171373, 991340), (198268, 856865), (208628, 814315), (235060, 722747), (247835, 685492), (260785, 651452), (312340, 543923), (325726, 521570), (342746, 495670)]