68381040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 271982592

約数和(自身を除く): 203601552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 101, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 202, 208, 210, 217, 240, 248, 260, 273, 280, 303, 310, 312, 336, 364, 372, 390, 403, 404, 420, 434, 455, 465, 496, 505, 520, 546, 560, 606, 620, 624, 651, 707, 728, 744, 780, 806, 808, 840, 868, 910, 930, 1010, 1040, 1085, 1092, 1209, 1212, 1240, 1302, 1313, 1365, 1414, 1456, 1488, 1515, 1560, 1612, 1616, 1680, 1736, 1820, 1860, 2015, 2020, 2121, 2170, 2184, 2418, 2424, 2480, 2604, 2626, 2730, 2821, 2828, 3030, 3120, 3131, 3224, 3255, 3472, 3535, 3640, 3720, 3939, 4030, 4040, 4242, 4340, 4368, 4836, 4848, 5208, 5252, 5460, 5642, 5656, 6045, 6060, 6262, 6448, 6510, 6565, 7070, 7280, 7440, 7878, 8060, 8080, 8463, 8484, 8680, 9191, 9393, 9672, 10416, 10504, 10605, 10920, 11284, 11312, 12090, 12120, 12524, 13020, 13130, 14105, 14140, 15655, 15756, 16120, 16926, 16968, 17360, 18382, 18786, 19344, 19695, 21008, 21210, 21840, 21917, 22568, 24180, 24240, 25048, 26040, 26260, 27573, 28210, 28280, 31310, 31512, 32240, 33852, 33936, 36764, 37572, 39390, 40703, 42315, 42420, 43834, 45136, 45955, 46965, 48360, 50096, 52080, 52520, 55146, 56420, 56560, 62620, 63024, 65751, 67704, 73528, 75144, 78780, 81406, 84630, 84840, 87668, 91910, 93930, 96720, 105040, 109585, 110292, 112840, 122109, 125240, 131502, 135408, 137865, 147056, 150288, 157560, 162812, 169260, 169680, 175336, 183820, 187860, 203515, 219170, 220584, 225680, 244218, 250480, 263004, 275730, 284921, 315120, 325624, 328755, 338520, 350672, 367640, 375720, 407030, 438340, 441168, 488436, 526008, 551460, 569842, 610545, 651248, 657510, 677040, 735280, 751440, 814060, 854763, 876680, 976872, 1052016, 1102920, 1139684, 1221090, 1315020, 1424605, 1628120, 1709526, 1753360, 1953744, 2205840, 2279368, 2442180, 2630040, 2849210, 3256240, 3419052, 4273815, 4558736, 4884360, 5260080, 5698420, 6838104, 8547630, 9768720, 11396840, 13676208, 17095260, 22793680, 34190520, 68381040]

約数ペア:

[(1, 68381040), (2, 34190520), (3, 22793680), (4, 17095260), (5, 13676208), (6, 11396840), (7, 9768720), (8, 8547630), (10, 6838104), (12, 5698420), (13, 5260080), (14, 4884360), (15, 4558736), (16, 4273815), (20, 3419052), (21, 3256240), (24, 2849210), (26, 2630040), (28, 2442180), (30, 2279368), (31, 2205840), (35, 1953744), (39, 1753360), (40, 1709526), (42, 1628120), (48, 1424605), (52, 1315020), (56, 1221090), (60, 1139684), (62, 1102920), (65, 1052016), (70, 976872), (78, 876680), (80, 854763), (84, 814060), (91, 751440), (93, 735280), (101, 677040), (104, 657510), (105, 651248), (112, 610545), (120, 569842), (124, 551460), (130, 526008), (140, 488436), (155, 441168), (156, 438340), (168, 407030), (182, 375720), (186, 367640), (195, 350672), (202, 338520), (208, 328755), (210, 325624), (217, 315120), (240, 284921), (248, 275730), (260, 263004), (273, 250480), (280, 244218), (303, 225680), (310, 220584), (312, 219170), (336, 203515), (364, 187860), (372, 183820), (390, 175336), (403, 169680), (404, 169260), (420, 162812), (434, 157560), (455, 150288), (465, 147056), (496, 137865), (505, 135408), (520, 131502), (546, 125240), (560, 122109), (606, 112840), (620, 110292), (624, 109585), (651, 105040), (707, 96720), (728, 93930), (744, 91910), (780, 87668), (806, 84840), (808, 84630), (840, 81406), (868, 78780), (910, 75144), (930, 73528), (1010, 67704), (1040, 65751), (1085, 63024), (1092, 62620), (1209, 56560), (1212, 56420), (1240, 55146), (1302, 52520), (1313, 52080), (1365, 50096), (1414, 48360), (1456, 46965), (1488, 45955), (1515, 45136), (1560, 43834), (1612, 42420), (1616, 42315), (1680, 40703), (1736, 39390), (1820, 37572), (1860, 36764), (2015, 33936), (2020, 33852), (2121, 32240), (2170, 31512), (2184, 31310), (2418, 28280), (2424, 28210), (2480, 27573), (2604, 26260), (2626, 26040), (2730, 25048), (2821, 24240), (2828, 24180), (3030, 22568), (3120, 21917), (3131, 21840), (3224, 21210), (3255, 21008), (3472, 19695), (3535, 19344), (3640, 18786), (3720, 18382), (3939, 17360), (4030, 16968), (4040, 16926), (4242, 16120), (4340, 15756), (4368, 15655), (4836, 14140), (4848, 14105), (5208, 13130), (5252, 13020), (5460, 12524), (5642, 12120), (5656, 12090), (6045, 11312), (6060, 11284), (6262, 10920), (6448, 10605), (6510, 10504), (6565, 10416), (7070, 9672), (7280, 9393), (7440, 9191), (7878, 8680), (8060, 8484), (8080, 8463)]