201790680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1138

約数の個数: 256

約数和(自身を含む): 789626880

約数和(自身を除く): 587836200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1087, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 2040, 2174, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3261, 3315, 3570, 3640, 4348, 4420, 4641, 4760, 5304, 5435, 5460, 6188, 6522, 6630, 7140, 7609, 7735, 8696, 8840, 9282, 10870, 10920, 12376, 13044, 13260, 14131, 14280, 15218, 15470, 16305, 18479, 18564, 21740, 22827, 23205, 26088, 26520, 28262, 30436, 30940, 32610, 36958, 37128, 38045, 42393, 43480, 45654, 46410, 55437, 56524, 60872, 61880, 65220, 70655, 73916, 76090, 84786, 91308, 92395, 92820, 98917, 110874, 113048, 114135, 129353, 130440, 141310, 147832, 152180, 169572, 182616, 184790, 185640, 197834, 211965, 221748, 228270, 240227, 258706, 277185, 282620, 296751, 304360, 339144, 369580, 388059, 395668, 423930, 443496, 456540, 480454, 494585, 517412, 554370, 565240, 593502, 646765, 720681, 739160, 776118, 791336, 847860, 913080, 960908, 989170, 1034824, 1108740, 1187004, 1201135, 1293530, 1441362, 1483755, 1552236, 1681589, 1695720, 1921816, 1940295, 1978340, 2217480, 2374008, 2402270, 2587060, 2882724, 2967510, 3104472, 3363178, 3603405, 3880590, 3956680, 4804540, 5044767, 5174120, 5765448, 5935020, 6726356, 7206810, 7761180, 8407945, 9609080, 10089534, 11870040, 13452712, 14413620, 15522360, 16815890, 20179068, 25223835, 28827240, 33631780, 40358136, 50447670, 67263560, 100895340, 201790680]

約数ペア:

[(1, 201790680), (2, 100895340), (3, 67263560), (4, 50447670), (5, 40358136), (6, 33631780), (7, 28827240), (8, 25223835), (10, 20179068), (12, 16815890), (13, 15522360), (14, 14413620), (15, 13452712), (17, 11870040), (20, 10089534), (21, 9609080), (24, 8407945), (26, 7761180), (28, 7206810), (30, 6726356), (34, 5935020), (35, 5765448), (39, 5174120), (40, 5044767), (42, 4804540), (51, 3956680), (52, 3880590), (56, 3603405), (60, 3363178), (65, 3104472), (68, 2967510), (70, 2882724), (78, 2587060), (84, 2402270), (85, 2374008), (91, 2217480), (102, 1978340), (104, 1940295), (105, 1921816), (119, 1695720), (120, 1681589), (130, 1552236), (136, 1483755), (140, 1441362), (156, 1293530), (168, 1201135), (170, 1187004), (182, 1108740), (195, 1034824), (204, 989170), (210, 960908), (221, 913080), (238, 847860), (255, 791336), (260, 776118), (273, 739160), (280, 720681), (312, 646765), (340, 593502), (357, 565240), (364, 554370), (390, 517412), (408, 494585), (420, 480454), (442, 456540), (455, 443496), (476, 423930), (510, 395668), (520, 388059), (546, 369580), (595, 339144), (663, 304360), (680, 296751), (714, 282620), (728, 277185), (780, 258706), (840, 240227), (884, 228270), (910, 221748), (952, 211965), (1020, 197834), (1087, 185640), (1092, 184790), (1105, 182616), (1190, 169572), (1326, 152180), (1365, 147832), (1428, 141310), (1547, 130440), (1560, 129353), (1768, 114135), (1785, 113048), (1820, 110874), (2040, 98917), (2174, 92820), (2184, 92395), (2210, 91308), (2380, 84786), (2652, 76090), (2730, 73916), (2856, 70655), (3094, 65220), (3261, 61880), (3315, 60872), (3570, 56524), (3640, 55437), (4348, 46410), (4420, 45654), (4641, 43480), (4760, 42393), (5304, 38045), (5435, 37128), (5460, 36958), (6188, 32610), (6522, 30940), (6630, 30436), (7140, 28262), (7609, 26520), (7735, 26088), (8696, 23205), (8840, 22827), (9282, 21740), (10870, 18564), (10920, 18479), (12376, 16305), (13044, 15470), (13260, 15218), (14131, 14280)]