4490148780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4461

約数の個数: 288

約数和(自身を含む): 16114775040

約数和(自身を除く): 11624626260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 26, 30, 36, 38, 39, 45, 46, 52, 57, 60, 65, 69, 76, 78, 90, 92, 95, 114, 115, 117, 130, 138, 156, 171, 180, 190, 195, 207, 228, 230, 234, 247, 260, 276, 285, 299, 342, 345, 380, 390, 414, 437, 460, 468, 494, 570, 585, 598, 684, 690, 741, 780, 828, 855, 874, 897, 988, 1035, 1140, 1170, 1196, 1235, 1311, 1380, 1482, 1495, 1710, 1748, 1794, 2070, 2185, 2223, 2340, 2470, 2622, 2691, 2964, 2990, 3420, 3588, 3705, 3933, 4140, 4370, 4391, 4446, 4485, 4940, 5244, 5382, 5681, 5980, 6555, 7410, 7866, 8740, 8782, 8892, 8970, 10764, 11115, 11362, 13110, 13173, 13455, 14820, 15732, 17043, 17564, 17940, 19665, 21955, 22230, 22724, 26220, 26346, 26910, 28405, 34086, 39330, 39519, 43910, 44460, 51129, 52692, 53820, 56810, 57083, 65865, 68172, 78660, 79038, 83429, 85215, 87820, 100993, 102258, 113620, 114166, 131730, 158076, 166858, 170430, 171249, 197595, 201986, 204516, 228332, 250287, 255645, 263460, 285415, 302979, 333716, 340860, 342498, 395190, 403972, 417145, 500574, 504965, 511290, 513747, 570830, 605958, 684996, 750861, 790380, 834290, 856245, 908937, 1001148, 1009930, 1022580, 1027494, 1084577, 1141660, 1211916, 1251435, 1312909, 1501722, 1514895, 1668580, 1712490, 1817874, 1918867, 2019860, 2054988, 2169154, 2502870, 2568735, 2625818, 3003444, 3029790, 3253731, 3424980, 3635748, 3754305, 3837734, 3938727, 4338308, 4544685, 5005740, 5137470, 5251636, 5422885, 5756601, 6059580, 6507462, 6564545, 7508610, 7675468, 7877454, 9089370, 9594335, 9761193, 10274940, 10845770, 11513202, 11816181, 13014924, 13129090, 15017220, 15754908, 16268655, 17269803, 18178740, 19188670, 19522386, 19693635, 21691540, 23026404, 23632362, 24945271, 26258180, 28783005, 32537310, 34539606, 38377340, 39044772, 39387270, 47264724, 48805965, 49890542, 57566010, 59080905, 65074620, 69079212, 74835813, 78774540, 86349015, 97611930, 99781084, 115132020, 118161810, 124726355, 149671626, 172698030, 195223860, 224507439, 236323620, 249452710, 299343252, 345396060, 374179065, 449014878, 498905420, 748358130, 898029756, 1122537195, 1496716260, 2245074390, 4490148780]

約数ペア:

[(1, 4490148780), (2, 2245074390), (3, 1496716260), (4, 1122537195), (5, 898029756), (6, 748358130), (9, 498905420), (10, 449014878), (12, 374179065), (13, 345396060), (15, 299343252), (18, 249452710), (19, 236323620), (20, 224507439), (23, 195223860), (26, 172698030), (30, 149671626), (36, 124726355), (38, 118161810), (39, 115132020), (45, 99781084), (46, 97611930), (52, 86349015), (57, 78774540), (60, 74835813), (65, 69079212), (69, 65074620), (76, 59080905), (78, 57566010), (90, 49890542), (92, 48805965), (95, 47264724), (114, 39387270), (115, 39044772), (117, 38377340), (130, 34539606), (138, 32537310), (156, 28783005), (171, 26258180), (180, 24945271), (190, 23632362), (195, 23026404), (207, 21691540), (228, 19693635), (230, 19522386), (234, 19188670), (247, 18178740), (260, 17269803), (276, 16268655), (285, 15754908), (299, 15017220), (342, 13129090), (345, 13014924), (380, 11816181), (390, 11513202), (414, 10845770), (437, 10274940), (460, 9761193), (468, 9594335), (494, 9089370), (570, 7877454), (585, 7675468), (598, 7508610), (684, 6564545), (690, 6507462), (741, 6059580), (780, 5756601), (828, 5422885), (855, 5251636), (874, 5137470), (897, 5005740), (988, 4544685), (1035, 4338308), (1140, 3938727), (1170, 3837734), (1196, 3754305), (1235, 3635748), (1311, 3424980), (1380, 3253731), (1482, 3029790), (1495, 3003444), (1710, 2625818), (1748, 2568735), (1794, 2502870), (2070, 2169154), (2185, 2054988), (2223, 2019860), (2340, 1918867), (2470, 1817874), (2622, 1712490), (2691, 1668580), (2964, 1514895), (2990, 1501722), (3420, 1312909), (3588, 1251435), (3705, 1211916), (3933, 1141660), (4140, 1084577), (4370, 1027494), (4391, 1022580), (4446, 1009930), (4485, 1001148), (4940, 908937), (5244, 856245), (5382, 834290), (5681, 790380), (5980, 750861), (6555, 684996), (7410, 605958), (7866, 570830), (8740, 513747), (8782, 511290), (8892, 504965), (8970, 500574), (10764, 417145), (11115, 403972), (11362, 395190), (13110, 342498), (13173, 340860), (13455, 333716), (14820, 302979), (15732, 285415), (17043, 263460), (17564, 255645), (17940, 250287), (19665, 228332), (21955, 204516), (22230, 201986), (22724, 197595), (26220, 171249), (26346, 170430), (26910, 166858), (28405, 158076), (34086, 131730), (39330, 114166), (39519, 113620), (43910, 102258), (44460, 100993), (51129, 87820), (52692, 85215), (53820, 83429), (56810, 79038), (57083, 78660), (65865, 68172)]