138523680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 511842240

約数和(自身を除く): 373318560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 83, 90, 95, 96, 114, 120, 122, 144, 152, 160, 166, 171, 180, 183, 190, 228, 240, 244, 249, 285, 288, 304, 305, 332, 342, 360, 366, 380, 415, 456, 480, 488, 498, 549, 570, 608, 610, 664, 684, 720, 732, 747, 760, 830, 855, 912, 915, 976, 996, 1098, 1140, 1159, 1220, 1245, 1328, 1368, 1440, 1464, 1494, 1520, 1577, 1660, 1710, 1824, 1830, 1952, 1992, 2196, 2280, 2318, 2440, 2490, 2656, 2736, 2745, 2928, 2988, 3040, 3154, 3320, 3420, 3477, 3660, 3735, 3984, 4392, 4560, 4636, 4731, 4880, 4980, 5063, 5472, 5490, 5795, 5856, 5976, 6308, 6640, 6840, 6954, 7320, 7470, 7885, 7968, 8784, 9120, 9272, 9462, 9760, 9960, 10126, 10431, 10980, 11590, 11952, 12616, 13280, 13680, 13908, 14193, 14640, 14940, 15189, 15770, 17385, 17568, 18544, 18924, 19920, 20252, 20862, 21960, 23180, 23655, 23904, 25232, 25315, 27360, 27816, 28386, 29280, 29880, 30378, 31540, 34770, 37088, 37848, 39840, 40504, 41724, 43920, 45567, 46360, 47310, 50464, 50630, 52155, 55632, 56772, 59760, 60756, 63080, 69540, 70965, 75696, 75945, 81008, 83448, 87840, 91134, 92720, 94620, 96197, 101260, 104310, 111264, 113544, 119520, 121512, 126160, 139080, 141930, 151392, 151890, 162016, 166896, 182268, 185440, 189240, 192394, 202520, 208620, 227088, 227835, 243024, 252320, 278160, 283860, 288591, 303780, 333792, 364536, 378480, 384788, 405040, 417240, 454176, 455670, 480985, 486048, 556320, 567720, 577182, 607560, 729072, 756960, 769576, 810080, 834480, 865773, 911340, 961970, 1135440, 1154364, 1215120, 1442955, 1458144, 1539152, 1668960, 1731546, 1822680, 1923940, 2270880, 2308728, 2430240, 2885910, 3078304, 3463092, 3645360, 3847880, 4328865, 4617456, 5771820, 6926184, 7290720, 7695760, 8657730, 9234912, 11543640, 13852368, 15391520, 17315460, 23087280, 27704736, 34630920, 46174560, 69261840, 138523680]

約数ペア:

[(1, 138523680), (2, 69261840), (3, 46174560), (4, 34630920), (5, 27704736), (6, 23087280), (8, 17315460), (9, 15391520), (10, 13852368), (12, 11543640), (15, 9234912), (16, 8657730), (18, 7695760), (19, 7290720), (20, 6926184), (24, 5771820), (30, 4617456), (32, 4328865), (36, 3847880), (38, 3645360), (40, 3463092), (45, 3078304), (48, 2885910), (57, 2430240), (60, 2308728), (61, 2270880), (72, 1923940), (76, 1822680), (80, 1731546), (83, 1668960), (90, 1539152), (95, 1458144), (96, 1442955), (114, 1215120), (120, 1154364), (122, 1135440), (144, 961970), (152, 911340), (160, 865773), (166, 834480), (171, 810080), (180, 769576), (183, 756960), (190, 729072), (228, 607560), (240, 577182), (244, 567720), (249, 556320), (285, 486048), (288, 480985), (304, 455670), (305, 454176), (332, 417240), (342, 405040), (360, 384788), (366, 378480), (380, 364536), (415, 333792), (456, 303780), (480, 288591), (488, 283860), (498, 278160), (549, 252320), (570, 243024), (608, 227835), (610, 227088), (664, 208620), (684, 202520), (720, 192394), (732, 189240), (747, 185440), (760, 182268), (830, 166896), (855, 162016), (912, 151890), (915, 151392), (976, 141930), (996, 139080), (1098, 126160), (1140, 121512), (1159, 119520), (1220, 113544), (1245, 111264), (1328, 104310), (1368, 101260), (1440, 96197), (1464, 94620), (1494, 92720), (1520, 91134), (1577, 87840), (1660, 83448), (1710, 81008), (1824, 75945), (1830, 75696), (1952, 70965), (1992, 69540), (2196, 63080), (2280, 60756), (2318, 59760), (2440, 56772), (2490, 55632), (2656, 52155), (2736, 50630), (2745, 50464), (2928, 47310), (2988, 46360), (3040, 45567), (3154, 43920), (3320, 41724), (3420, 40504), (3477, 39840), (3660, 37848), (3735, 37088), (3984, 34770), (4392, 31540), (4560, 30378), (4636, 29880), (4731, 29280), (4880, 28386), (4980, 27816), (5063, 27360), (5472, 25315), (5490, 25232), (5795, 23904), (5856, 23655), (5976, 23180), (6308, 21960), (6640, 20862), (6840, 20252), (6954, 19920), (7320, 18924), (7470, 18544), (7885, 17568), (7968, 17385), (8784, 15770), (9120, 15189), (9272, 14940), (9462, 14640), (9760, 14193), (9960, 13908), (10126, 13680), (10431, 13280), (10980, 12616), (11590, 11952)]