1910082720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6292

約数の個数: 288

約数和(自身を含む): 7538686848

約数和(自身を除く): 5628604128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5460, 5880, 6240, 6247, 6370, 7280, 7644, 7840, 8736, 9555, 10192, 10920, 11760, 12494, 12740, 14560, 15288, 18741, 19110, 20384, 21840, 23520, 24988, 25480, 30576, 31235, 37482, 38220, 43680, 43729, 49976, 50960, 61152, 62470, 74964, 76440, 81211, 87458, 93705, 99952, 101920, 124940, 131187, 149928, 152880, 162422, 174916, 187410, 199904, 218645, 243633, 249880, 262374, 299856, 305760, 306103, 324844, 349832, 374820, 406055, 437290, 487266, 499760, 524748, 568477, 599712, 612206, 649688, 655935, 699664, 749640, 812110, 874580, 918309, 974532, 999520, 1049496, 1136954, 1218165, 1224412, 1299376, 1311870, 1399328, 1499280, 1530515, 1624220, 1705431, 1749160, 1836618, 1949064, 2098992, 2273908, 2436330, 2448824, 2598752, 2623740, 2842385, 2998560, 3061030, 3248440, 3410862, 3498320, 3673236, 3898128, 3979339, 4197984, 4547816, 4591545, 4872660, 4897648, 5247480, 5684770, 6122060, 6496880, 6821724, 6996640, 7346472, 7796256, 7958678, 8527155, 9095632, 9183090, 9745320, 9795296, 10494960, 11369540, 11938017, 12244120, 12993760, 13643448, 14692944, 15917356, 17054310, 18191264, 18366180, 19490640, 19896695, 20989920, 22739080, 23876034, 24488240, 27286896, 29385888, 31834712, 34108620, 36732360, 38981280, 39793390, 45478160, 47752068, 48976480, 54573792, 59690085, 63669424, 68217240, 73464720, 79586780, 90956320, 95504136, 119380170, 127338848, 136434480, 146929440, 159173560, 191008272, 238760340, 272868960, 318347120, 382016544, 477520680, 636694240, 955041360, 1910082720]

約数ペア:

[(1, 1910082720), (2, 955041360), (3, 636694240), (4, 477520680), (5, 382016544), (6, 318347120), (7, 272868960), (8, 238760340), (10, 191008272), (12, 159173560), (13, 146929440), (14, 136434480), (15, 127338848), (16, 119380170), (20, 95504136), (21, 90956320), (24, 79586780), (26, 73464720), (28, 68217240), (30, 63669424), (32, 59690085), (35, 54573792), (39, 48976480), (40, 47752068), (42, 45478160), (48, 39793390), (49, 38981280), (52, 36732360), (56, 34108620), (60, 31834712), (65, 29385888), (70, 27286896), (78, 24488240), (80, 23876034), (84, 22739080), (91, 20989920), (96, 19896695), (98, 19490640), (104, 18366180), (105, 18191264), (112, 17054310), (120, 15917356), (130, 14692944), (140, 13643448), (147, 12993760), (156, 12244120), (160, 11938017), (168, 11369540), (182, 10494960), (195, 9795296), (196, 9745320), (208, 9183090), (210, 9095632), (224, 8527155), (240, 7958678), (245, 7796256), (260, 7346472), (273, 6996640), (280, 6821724), (294, 6496880), (312, 6122060), (336, 5684770), (364, 5247480), (390, 4897648), (392, 4872660), (416, 4591545), (420, 4547816), (455, 4197984), (480, 3979339), (490, 3898128), (520, 3673236), (546, 3498320), (560, 3410862), (588, 3248440), (624, 3061030), (637, 2998560), (672, 2842385), (728, 2623740), (735, 2598752), (780, 2448824), (784, 2436330), (840, 2273908), (910, 2098992), (980, 1949064), (1040, 1836618), (1092, 1749160), (1120, 1705431), (1176, 1624220), (1248, 1530515), (1274, 1499280), (1365, 1399328), (1456, 1311870), (1470, 1299376), (1560, 1224412), (1568, 1218165), (1680, 1136954), (1820, 1049496), (1911, 999520), (1960, 974532), (2080, 918309), (2184, 874580), (2352, 812110), (2548, 749640), (2730, 699664), (2912, 655935), (2940, 649688), (3120, 612206), (3185, 599712), (3360, 568477), (3640, 524748), (3822, 499760), (3920, 487266), (4368, 437290), (4704, 406055), (5096, 374820), (5460, 349832), (5880, 324844), (6240, 306103), (6247, 305760), (6370, 299856), (7280, 262374), (7644, 249880), (7840, 243633), (8736, 218645), (9555, 199904), (10192, 187410), (10920, 174916), (11760, 162422), (12494, 152880), (12740, 149928), (14560, 131187), (15288, 124940), (18741, 101920), (19110, 99952), (20384, 93705), (21840, 87458), (23520, 81211), (24988, 76440), (25480, 74964), (30576, 62470), (31235, 61152), (37482, 50960), (38220, 49976), (43680, 43729)]