129738840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 256

約数和(自身を含む): 511488000

約数和(自身を除く): 381749160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 739, 760, 770, 798, 836, 840, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1463, 1478, 1540, 1596, 1672, 1848, 1995, 2090, 2217, 2280, 2310, 2508, 2660, 2926, 2956, 3080, 3135, 3192, 3695, 3990, 4180, 4389, 4434, 4620, 5016, 5173, 5320, 5852, 5912, 6270, 7315, 7390, 7980, 8129, 8360, 8778, 8868, 9240, 10346, 11085, 11704, 12540, 14041, 14630, 14780, 15519, 15960, 16258, 17556, 17736, 20692, 21945, 22170, 24387, 25080, 25865, 28082, 29260, 29560, 31038, 32516, 35112, 40645, 41384, 42123, 43890, 44340, 48774, 51730, 56164, 56903, 58520, 62076, 65032, 70205, 77595, 81290, 84246, 87780, 88680, 97548, 98287, 103460, 112328, 113806, 121935, 124152, 140410, 154451, 155190, 162580, 168492, 170709, 175560, 195096, 196574, 206920, 210615, 227612, 243870, 280820, 284515, 294861, 308902, 310380, 325160, 336984, 341418, 393148, 421230, 455224, 463353, 487740, 491435, 561640, 569030, 589722, 617804, 620760, 682836, 772255, 786296, 842460, 853545, 926706, 975480, 982870, 1081157, 1138060, 1179444, 1235608, 1365672, 1474305, 1544510, 1684920, 1707090, 1853412, 1965740, 2162314, 2276120, 2316765, 2358888, 2948610, 3089020, 3243471, 3414180, 3706824, 3931480, 4324628, 4633530, 5405785, 5897220, 6178040, 6486942, 6828360, 8649256, 9267060, 10811570, 11794440, 12973884, 16217355, 18534120, 21623140, 25947768, 32434710, 43246280, 64869420, 129738840]

約数ペア:

[(1, 129738840), (2, 64869420), (3, 43246280), (4, 32434710), (5, 25947768), (6, 21623140), (7, 18534120), (8, 16217355), (10, 12973884), (11, 11794440), (12, 10811570), (14, 9267060), (15, 8649256), (19, 6828360), (20, 6486942), (21, 6178040), (22, 5897220), (24, 5405785), (28, 4633530), (30, 4324628), (33, 3931480), (35, 3706824), (38, 3414180), (40, 3243471), (42, 3089020), (44, 2948610), (55, 2358888), (56, 2316765), (57, 2276120), (60, 2162314), (66, 1965740), (70, 1853412), (76, 1707090), (77, 1684920), (84, 1544510), (88, 1474305), (95, 1365672), (105, 1235608), (110, 1179444), (114, 1138060), (120, 1081157), (132, 982870), (133, 975480), (140, 926706), (152, 853545), (154, 842460), (165, 786296), (168, 772255), (190, 682836), (209, 620760), (210, 617804), (220, 589722), (228, 569030), (231, 561640), (264, 491435), (266, 487740), (280, 463353), (285, 455224), (308, 421230), (330, 393148), (380, 341418), (385, 336984), (399, 325160), (418, 310380), (420, 308902), (440, 294861), (456, 284515), (462, 280820), (532, 243870), (570, 227612), (616, 210615), (627, 206920), (660, 196574), (665, 195096), (739, 175560), (760, 170709), (770, 168492), (798, 162580), (836, 155190), (840, 154451), (924, 140410), (1045, 124152), (1064, 121935), (1140, 113806), (1155, 112328), (1254, 103460), (1320, 98287), (1330, 97548), (1463, 88680), (1478, 87780), (1540, 84246), (1596, 81290), (1672, 77595), (1848, 70205), (1995, 65032), (2090, 62076), (2217, 58520), (2280, 56903), (2310, 56164), (2508, 51730), (2660, 48774), (2926, 44340), (2956, 43890), (3080, 42123), (3135, 41384), (3192, 40645), (3695, 35112), (3990, 32516), (4180, 31038), (4389, 29560), (4434, 29260), (4620, 28082), (5016, 25865), (5173, 25080), (5320, 24387), (5852, 22170), (5912, 21945), (6270, 20692), (7315, 17736), (7390, 17556), (7980, 16258), (8129, 15960), (8360, 15519), (8778, 14780), (8868, 14630), (9240, 14041), (10346, 12540), (11085, 11704)]