39377520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 240

約数和(自身を含む): 163031232

約数和(自身を除く): 123653712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 601, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1202, 1260, 1365, 1456, 1560, 1638, 1680, 1803, 1820, 1872, 2184, 2340, 2404, 2520, 2730, 3005, 3120, 3276, 3606, 3640, 4095, 4207, 4368, 4680, 4808, 5040, 5409, 5460, 6010, 6552, 7212, 7280, 7813, 8190, 8414, 9015, 9360, 9616, 10818, 10920, 12020, 12621, 13104, 14424, 15626, 16380, 16828, 18030, 21035, 21636, 21840, 23439, 24040, 25242, 27045, 28848, 31252, 32760, 33656, 36060, 37863, 39065, 42070, 43272, 46878, 48080, 50484, 54090, 54691, 62504, 63105, 65520, 67312, 70317, 72120, 75726, 78130, 84140, 86544, 93756, 100968, 108180, 109382, 117195, 125008, 126210, 140634, 144240, 151452, 156260, 164073, 168280, 187512, 189315, 201936, 216360, 218764, 234390, 252420, 273455, 281268, 302904, 312520, 328146, 336560, 351585, 375024, 378630, 432720, 437528, 468780, 492219, 504840, 546910, 562536, 605808, 625040, 656292, 703170, 757260, 820365, 875056, 937560, 984438, 1009680, 1093820, 1125072, 1312584, 1406340, 1514520, 1640730, 1875120, 1968876, 2187640, 2461095, 2625168, 2812680, 3029040, 3281460, 3937752, 4375280, 4922190, 5625360, 6562920, 7875504, 9844380, 13125840, 19688760, 39377520]

約数ペア:

[(1, 39377520), (2, 19688760), (3, 13125840), (4, 9844380), (5, 7875504), (6, 6562920), (7, 5625360), (8, 4922190), (9, 4375280), (10, 3937752), (12, 3281460), (13, 3029040), (14, 2812680), (15, 2625168), (16, 2461095), (18, 2187640), (20, 1968876), (21, 1875120), (24, 1640730), (26, 1514520), (28, 1406340), (30, 1312584), (35, 1125072), (36, 1093820), (39, 1009680), (40, 984438), (42, 937560), (45, 875056), (48, 820365), (52, 757260), (56, 703170), (60, 656292), (63, 625040), (65, 605808), (70, 562536), (72, 546910), (78, 504840), (80, 492219), (84, 468780), (90, 437528), (91, 432720), (104, 378630), (105, 375024), (112, 351585), (117, 336560), (120, 328146), (126, 312520), (130, 302904), (140, 281268), (144, 273455), (156, 252420), (168, 234390), (180, 218764), (182, 216360), (195, 201936), (208, 189315), (210, 187512), (234, 168280), (240, 164073), (252, 156260), (260, 151452), (273, 144240), (280, 140634), (312, 126210), (315, 125008), (336, 117195), (360, 109382), (364, 108180), (390, 100968), (420, 93756), (455, 86544), (468, 84140), (504, 78130), (520, 75726), (546, 72120), (560, 70317), (585, 67312), (601, 65520), (624, 63105), (630, 62504), (720, 54691), (728, 54090), (780, 50484), (819, 48080), (840, 46878), (910, 43272), (936, 42070), (1008, 39065), (1040, 37863), (1092, 36060), (1170, 33656), (1202, 32760), (1260, 31252), (1365, 28848), (1456, 27045), (1560, 25242), (1638, 24040), (1680, 23439), (1803, 21840), (1820, 21636), (1872, 21035), (2184, 18030), (2340, 16828), (2404, 16380), (2520, 15626), (2730, 14424), (3005, 13104), (3120, 12621), (3276, 12020), (3606, 10920), (3640, 10818), (4095, 9616), (4207, 9360), (4368, 9015), (4680, 8414), (4808, 8190), (5040, 7813), (5409, 7280), (5460, 7212), (6010, 6552)]