201497520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 761094144

約数和(自身を除く): 559596624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 53, 56, 60, 62, 70, 73, 80, 84, 93, 105, 106, 112, 120, 124, 140, 146, 155, 159, 168, 186, 210, 212, 217, 219, 240, 248, 265, 280, 292, 310, 318, 336, 365, 371, 372, 420, 424, 434, 438, 465, 496, 511, 530, 560, 584, 620, 636, 651, 730, 742, 744, 795, 840, 848, 868, 876, 930, 1022, 1060, 1085, 1095, 1113, 1168, 1240, 1272, 1302, 1460, 1484, 1488, 1533, 1590, 1643, 1680, 1736, 1752, 1855, 1860, 2044, 2120, 2170, 2190, 2226, 2263, 2480, 2544, 2555, 2604, 2920, 2968, 3066, 3180, 3255, 3286, 3472, 3504, 3710, 3720, 3869, 4088, 4240, 4340, 4380, 4452, 4526, 4929, 5110, 5208, 5565, 5840, 5936, 6132, 6360, 6510, 6572, 6789, 7420, 7440, 7665, 7738, 8176, 8215, 8680, 8760, 8904, 9052, 9858, 10220, 10416, 11130, 11315, 11501, 11607, 12264, 12720, 13020, 13144, 13578, 14840, 15330, 15476, 15841, 16430, 17360, 17520, 17808, 18104, 19345, 19716, 20440, 22260, 22630, 23002, 23214, 24528, 24645, 26040, 26288, 27083, 27156, 29680, 30660, 30952, 31682, 32860, 33945, 34503, 36208, 38690, 39432, 40880, 44520, 45260, 46004, 46428, 47523, 49290, 52080, 54166, 54312, 57505, 58035, 61320, 61904, 63364, 65720, 67890, 69006, 77380, 78864, 79205, 81249, 89040, 90520, 92008, 92856, 95046, 98580, 108332, 108624, 115010, 116070, 119939, 122640, 126728, 131440, 135415, 135780, 138012, 154760, 158410, 162498, 172515, 181040, 184016, 185712, 190092, 197160, 216664, 230020, 232140, 237615, 239878, 253456, 270830, 271560, 276024, 309520, 316820, 324996, 345030, 359817, 380184, 394320, 406245, 433328, 460040, 464280, 475230, 479756, 541660, 543120, 552048, 599695, 633640, 649992, 690060, 719634, 760368, 812490, 839573, 920080, 928560, 950460, 959512, 1083320, 1199390, 1267280, 1299984, 1380120, 1439268, 1624980, 1679146, 1799085, 1900920, 1919024, 2166640, 2398780, 2518719, 2760240, 2878536, 3249960, 3358292, 3598170, 3801840, 4197865, 4797560, 5037438, 5757072, 6499920, 6716584, 7196340, 8395730, 9595120, 10074876, 12593595, 13433168, 14392680, 16791460, 20149752, 25187190, 28785360, 33582920, 40299504, 50374380, 67165840, 100748760, 201497520]

約数ペア:

[(1, 201497520), (2, 100748760), (3, 67165840), (4, 50374380), (5, 40299504), (6, 33582920), (7, 28785360), (8, 25187190), (10, 20149752), (12, 16791460), (14, 14392680), (15, 13433168), (16, 12593595), (20, 10074876), (21, 9595120), (24, 8395730), (28, 7196340), (30, 6716584), (31, 6499920), (35, 5757072), (40, 5037438), (42, 4797560), (48, 4197865), (53, 3801840), (56, 3598170), (60, 3358292), (62, 3249960), (70, 2878536), (73, 2760240), (80, 2518719), (84, 2398780), (93, 2166640), (105, 1919024), (106, 1900920), (112, 1799085), (120, 1679146), (124, 1624980), (140, 1439268), (146, 1380120), (155, 1299984), (159, 1267280), (168, 1199390), (186, 1083320), (210, 959512), (212, 950460), (217, 928560), (219, 920080), (240, 839573), (248, 812490), (265, 760368), (280, 719634), (292, 690060), (310, 649992), (318, 633640), (336, 599695), (365, 552048), (371, 543120), (372, 541660), (420, 479756), (424, 475230), (434, 464280), (438, 460040), (465, 433328), (496, 406245), (511, 394320), (530, 380184), (560, 359817), (584, 345030), (620, 324996), (636, 316820), (651, 309520), (730, 276024), (742, 271560), (744, 270830), (795, 253456), (840, 239878), (848, 237615), (868, 232140), (876, 230020), (930, 216664), (1022, 197160), (1060, 190092), (1085, 185712), (1095, 184016), (1113, 181040), (1168, 172515), (1240, 162498), (1272, 158410), (1302, 154760), (1460, 138012), (1484, 135780), (1488, 135415), (1533, 131440), (1590, 126728), (1643, 122640), (1680, 119939), (1736, 116070), (1752, 115010), (1855, 108624), (1860, 108332), (2044, 98580), (2120, 95046), (2170, 92856), (2190, 92008), (2226, 90520), (2263, 89040), (2480, 81249), (2544, 79205), (2555, 78864), (2604, 77380), (2920, 69006), (2968, 67890), (3066, 65720), (3180, 63364), (3255, 61904), (3286, 61320), (3472, 58035), (3504, 57505), (3710, 54312), (3720, 54166), (3869, 52080), (4088, 49290), (4240, 47523), (4340, 46428), (4380, 46004), (4452, 45260), (4526, 44520), (4929, 40880), (5110, 39432), (5208, 38690), (5565, 36208), (5840, 34503), (5936, 33945), (6132, 32860), (6360, 31682), (6510, 30952), (6572, 30660), (6789, 29680), (7420, 27156), (7440, 27083), (7665, 26288), (7738, 26040), (8176, 24645), (8215, 24528), (8680, 23214), (8760, 23002), (8904, 22630), (9052, 22260), (9858, 20440), (10220, 19716), (10416, 19345), (11130, 18104), (11315, 17808), (11501, 17520), (11607, 17360), (12264, 16430), (12720, 15841), (13020, 15476), (13144, 15330), (13578, 14840)]