40378800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 480

約数和(自身を含む): 177131520

約数和(自身を除く): 136752720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 23, 24, 25, 28, 30, 33, 35, 38, 40, 42, 44, 46, 48, 50, 55, 56, 57, 60, 66, 69, 70, 75, 76, 77, 80, 84, 88, 92, 95, 100, 105, 110, 112, 114, 115, 120, 132, 133, 138, 140, 150, 152, 154, 161, 165, 168, 175, 176, 184, 190, 200, 209, 210, 220, 228, 230, 231, 240, 253, 264, 266, 275, 276, 280, 285, 300, 304, 308, 322, 330, 336, 345, 350, 368, 380, 385, 399, 400, 418, 420, 437, 440, 456, 460, 462, 475, 483, 506, 525, 528, 532, 550, 552, 560, 570, 575, 600, 616, 627, 644, 660, 665, 690, 700, 759, 760, 770, 798, 805, 825, 836, 840, 874, 880, 912, 920, 924, 950, 966, 1012, 1045, 1050, 1064, 1100, 1104, 1140, 1150, 1155, 1200, 1232, 1254, 1265, 1288, 1311, 1320, 1330, 1380, 1400, 1425, 1463, 1518, 1520, 1540, 1596, 1610, 1650, 1672, 1680, 1725, 1748, 1771, 1840, 1848, 1900, 1925, 1932, 1995, 2024, 2090, 2100, 2128, 2185, 2200, 2280, 2300, 2310, 2415, 2508, 2530, 2576, 2622, 2640, 2660, 2760, 2800, 2850, 2926, 3036, 3059, 3080, 3135, 3192, 3220, 3300, 3325, 3344, 3450, 3496, 3542, 3696, 3795, 3800, 3850, 3864, 3990, 4025, 4048, 4180, 4200, 4370, 4389, 4400, 4560, 4600, 4620, 4807, 4830, 5016, 5060, 5225, 5244, 5313, 5320, 5520, 5700, 5775, 5852, 6072, 6118, 6160, 6270, 6325, 6384, 6440, 6555, 6600, 6650, 6900, 6992, 7084, 7315, 7590, 7600, 7700, 7728, 7980, 8050, 8360, 8400, 8740, 8778, 8855, 9177, 9200, 9240, 9614, 9660, 9975, 10032, 10120, 10450, 10488, 10626, 10640, 10925, 11400, 11550, 11704, 12075, 12144, 12236, 12540, 12650, 12880, 13110, 13200, 13300, 13800, 14168, 14421, 14630, 15180, 15295, 15400, 15675, 15960, 16100, 16720, 17480, 17556, 17710, 18354, 18480, 18975, 19228, 19320, 19950, 20240, 20900, 20976, 21252, 21850, 21945, 22800, 23100, 23408, 24035, 24150, 24472, 25080, 25300, 26220, 26565, 26600, 27600, 28336, 28842, 29260, 30360, 30590, 30800, 31350, 31920, 32200, 32775, 33649, 34960, 35112, 35420, 36575, 36708, 37950, 38456, 38640, 39900, 41800, 42504, 43700, 43890, 44275, 45885, 46200, 48070, 48300, 48944, 50160, 50600, 52440, 53130, 53200, 57684, 58520, 60720, 61180, 62700, 64400, 65550, 67298, 70224, 70840, 72105, 73150, 73416, 75900, 76475, 76912, 79800, 83600, 85008, 87400, 87780, 88550, 91770, 92400, 96140, 96600, 100947, 101200, 104880, 106260, 109725, 115368, 117040, 120175, 122360, 125400, 131100, 132825, 134596, 141680, 144210, 146300, 146832, 151800, 152950, 159600, 168245, 174800, 175560, 177100, 183540, 192280, 193200, 201894, 212520, 219450, 229425, 230736, 240350, 244720, 250800, 262200, 265650, 269192, 288420, 292600, 303600, 305900, 336490, 351120, 354200, 360525, 367080, 384560, 403788, 425040, 438900, 458850, 480700, 504735, 524400, 531300, 538384, 576840, 585200, 611800, 672980, 708400, 721050, 734160, 807576, 841225, 877800, 917700, 961400, 1009470, 1062600, 1153680, 1223600, 1345960, 1442100, 1615152, 1682450, 1755600, 1835400, 1922800, 2018940, 2125200, 2523675, 2691920, 2884200, 3364900, 3670800, 4037880, 5047350, 5768400, 6729800, 8075760, 10094700, 13459600, 20189400, 40378800]

約数ペア:

[(1, 40378800), (2, 20189400), (3, 13459600), (4, 10094700), (5, 8075760), (6, 6729800), (7, 5768400), (8, 5047350), (10, 4037880), (11, 3670800), (12, 3364900), (14, 2884200), (15, 2691920), (16, 2523675), (19, 2125200), (20, 2018940), (21, 1922800), (22, 1835400), (23, 1755600), (24, 1682450), (25, 1615152), (28, 1442100), (30, 1345960), (33, 1223600), (35, 1153680), (38, 1062600), (40, 1009470), (42, 961400), (44, 917700), (46, 877800), (48, 841225), (50, 807576), (55, 734160), (56, 721050), (57, 708400), (60, 672980), (66, 611800), (69, 585200), (70, 576840), (75, 538384), (76, 531300), (77, 524400), (80, 504735), (84, 480700), (88, 458850), (92, 438900), (95, 425040), (100, 403788), (105, 384560), (110, 367080), (112, 360525), (114, 354200), (115, 351120), (120, 336490), (132, 305900), (133, 303600), (138, 292600), (140, 288420), (150, 269192), (152, 265650), (154, 262200), (161, 250800), (165, 244720), (168, 240350), (175, 230736), (176, 229425), (184, 219450), (190, 212520), (200, 201894), (209, 193200), (210, 192280), (220, 183540), (228, 177100), (230, 175560), (231, 174800), (240, 168245), (253, 159600), (264, 152950), (266, 151800), (275, 146832), (276, 146300), (280, 144210), (285, 141680), (300, 134596), (304, 132825), (308, 131100), (322, 125400), (330, 122360), (336, 120175), (345, 117040), (350, 115368), (368, 109725), (380, 106260), (385, 104880), (399, 101200), (400, 100947), (418, 96600), (420, 96140), (437, 92400), (440, 91770), (456, 88550), (460, 87780), (462, 87400), (475, 85008), (483, 83600), (506, 79800), (525, 76912), (528, 76475), (532, 75900), (550, 73416), (552, 73150), (560, 72105), (570, 70840), (575, 70224), (600, 67298), (616, 65550), (627, 64400), (644, 62700), (660, 61180), (665, 60720), (690, 58520), (700, 57684), (759, 53200), (760, 53130), (770, 52440), (798, 50600), (805, 50160), (825, 48944), (836, 48300), (840, 48070), (874, 46200), (880, 45885), (912, 44275), (920, 43890), (924, 43700), (950, 42504), (966, 41800), (1012, 39900), (1045, 38640), (1050, 38456), (1064, 37950), (1100, 36708), (1104, 36575), (1140, 35420), (1150, 35112), (1155, 34960), (1200, 33649), (1232, 32775), (1254, 32200), (1265, 31920), (1288, 31350), (1311, 30800), (1320, 30590), (1330, 30360), (1380, 29260), (1400, 28842), (1425, 28336), (1463, 27600), (1518, 26600), (1520, 26565), (1540, 26220), (1596, 25300), (1610, 25080), (1650, 24472), (1672, 24150), (1680, 24035), (1725, 23408), (1748, 23100), (1771, 22800), (1840, 21945), (1848, 21850), (1900, 21252), (1925, 20976), (1932, 20900), (1995, 20240), (2024, 19950), (2090, 19320), (2100, 19228), (2128, 18975), (2185, 18480), (2200, 18354), (2280, 17710), (2300, 17556), (2310, 17480), (2415, 16720), (2508, 16100), (2530, 15960), (2576, 15675), (2622, 15400), (2640, 15295), (2660, 15180), (2760, 14630), (2800, 14421), (2850, 14168), (2926, 13800), (3036, 13300), (3059, 13200), (3080, 13110), (3135, 12880), (3192, 12650), (3220, 12540), (3300, 12236), (3325, 12144), (3344, 12075), (3450, 11704), (3496, 11550), (3542, 11400), (3696, 10925), (3795, 10640), (3800, 10626), (3850, 10488), (3864, 10450), (3990, 10120), (4025, 10032), (4048, 9975), (4180, 9660), (4200, 9614), (4370, 9240), (4389, 9200), (4400, 9177), (4560, 8855), (4600, 8778), (4620, 8740), (4807, 8400), (4830, 8360), (5016, 8050), (5060, 7980), (5225, 7728), (5244, 7700), (5313, 7600), (5320, 7590), (5520, 7315), (5700, 7084), (5775, 6992), (5852, 6900), (6072, 6650), (6118, 6600), (6160, 6555), (6270, 6440), (6325, 6384)]