156783243420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2489

約数の個数: 288

約数和(自身を含む): 497239142400

約数和(自身を除く): 340455898980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 83, 86, 90, 109, 129, 166, 172, 180, 215, 218, 249, 258, 327, 332, 387, 415, 430, 436, 498, 516, 545, 645, 654, 747, 774, 830, 860, 981, 996, 1090, 1245, 1290, 1308, 1494, 1548, 1635, 1660, 1935, 1962, 2180, 2239, 2490, 2580, 2988, 3270, 3569, 3735, 3870, 3924, 4478, 4687, 4905, 4980, 6540, 6717, 7138, 7470, 7740, 8956, 9047, 9374, 9810, 10707, 11195, 13434, 14061, 14276, 14940, 17845, 18094, 18748, 19620, 20151, 21414, 22390, 23435, 26868, 27141, 28122, 32121, 33585, 35690, 36188, 40302, 42183, 42828, 44780, 45235, 46870, 53535, 54282, 56244, 64242, 67170, 70305, 71380, 80604, 81423, 84366, 90470, 93740, 96277, 100755, 107070, 108564, 128484, 134340, 135705, 140610, 160605, 162846, 168732, 180940, 185837, 192554, 201510, 210915, 214140, 244051, 271410, 281220, 288831, 321210, 325692, 371674, 385108, 389021, 403020, 407115, 421830, 481385, 488102, 542820, 557511, 577662, 642420, 732153, 743348, 778042, 814230, 843660, 866493, 929185, 962770, 976204, 1115022, 1155324, 1167063, 1220255, 1444155, 1464306, 1556084, 1628460, 1672533, 1732986, 1858370, 1925540, 1945105, 2196459, 2230044, 2334126, 2440510, 2787555, 2888310, 2928612, 3345066, 3465972, 3501189, 3660765, 3716740, 3890210, 4332465, 4392918, 4668252, 4881020, 5575110, 5776620, 5835315, 6690132, 7002378, 7321530, 7780420, 7990991, 8362665, 8664930, 8785836, 10494193, 10982295, 11150220, 11670630, 14004756, 14643060, 15981982, 16725330, 17329860, 17505945, 20256233, 20988386, 21964590, 23341260, 23972973, 31482579, 31963964, 33450660, 35011890, 39954955, 40512466, 41976772, 43929180, 47945946, 52470965, 60768699, 62965158, 70023780, 71918919, 79909910, 81024932, 94447737, 95891892, 101281165, 104941930, 119864865, 121537398, 125930316, 143837838, 157412895, 159819820, 182306097, 188895474, 202562330, 209883860, 239729730, 243074796, 287675676, 303843495, 314825790, 359594595, 364612194, 377790948, 405124660, 472238685, 479459460, 607686990, 629651580, 719189190, 729224388, 871018019, 911530485, 944477370, 1215373980, 1438378380, 1742036038, 1823060970, 1888954740, 2613054057, 3484072076, 3646121940, 4355090095, 5226108114, 7839162171, 8710180190, 10452216228, 13065270285, 15678324342, 17420360380, 26130540570, 31356648684, 39195810855, 52261081140, 78391621710, 156783243420]

約数ペア:

[(1, 156783243420), (2, 78391621710), (3, 52261081140), (4, 39195810855), (5, 31356648684), (6, 26130540570), (9, 17420360380), (10, 15678324342), (12, 13065270285), (15, 10452216228), (18, 8710180190), (20, 7839162171), (30, 5226108114), (36, 4355090095), (43, 3646121940), (45, 3484072076), (60, 2613054057), (83, 1888954740), (86, 1823060970), (90, 1742036038), (109, 1438378380), (129, 1215373980), (166, 944477370), (172, 911530485), (180, 871018019), (215, 729224388), (218, 719189190), (249, 629651580), (258, 607686990), (327, 479459460), (332, 472238685), (387, 405124660), (415, 377790948), (430, 364612194), (436, 359594595), (498, 314825790), (516, 303843495), (545, 287675676), (645, 243074796), (654, 239729730), (747, 209883860), (774, 202562330), (830, 188895474), (860, 182306097), (981, 159819820), (996, 157412895), (1090, 143837838), (1245, 125930316), (1290, 121537398), (1308, 119864865), (1494, 104941930), (1548, 101281165), (1635, 95891892), (1660, 94447737), (1935, 81024932), (1962, 79909910), (2180, 71918919), (2239, 70023780), (2490, 62965158), (2580, 60768699), (2988, 52470965), (3270, 47945946), (3569, 43929180), (3735, 41976772), (3870, 40512466), (3924, 39954955), (4478, 35011890), (4687, 33450660), (4905, 31963964), (4980, 31482579), (6540, 23972973), (6717, 23341260), (7138, 21964590), (7470, 20988386), (7740, 20256233), (8956, 17505945), (9047, 17329860), (9374, 16725330), (9810, 15981982), (10707, 14643060), (11195, 14004756), (13434, 11670630), (14061, 11150220), (14276, 10982295), (14940, 10494193), (17845, 8785836), (18094, 8664930), (18748, 8362665), (19620, 7990991), (20151, 7780420), (21414, 7321530), (22390, 7002378), (23435, 6690132), (26868, 5835315), (27141, 5776620), (28122, 5575110), (32121, 4881020), (33585, 4668252), (35690, 4392918), (36188, 4332465), (40302, 3890210), (42183, 3716740), (42828, 3660765), (44780, 3501189), (45235, 3465972), (46870, 3345066), (53535, 2928612), (54282, 2888310), (56244, 2787555), (64242, 2440510), (67170, 2334126), (70305, 2230044), (71380, 2196459), (80604, 1945105), (81423, 1925540), (84366, 1858370), (90470, 1732986), (93740, 1672533), (96277, 1628460), (100755, 1556084), (107070, 1464306), (108564, 1444155), (128484, 1220255), (134340, 1167063), (135705, 1155324), (140610, 1115022), (160605, 976204), (162846, 962770), (168732, 929185), (180940, 866493), (185837, 843660), (192554, 814230), (201510, 778042), (210915, 743348), (214140, 732153), (244051, 642420), (271410, 577662), (281220, 557511), (288831, 542820), (321210, 488102), (325692, 481385), (371674, 421830), (385108, 407115), (389021, 403020)]