212903040

素因数分解:

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

素因数の和:140

約数の個数: 384

約数和(自身を含む): 826053120

約数和(自身を除く): 613150080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 73, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 146, 147, 155, 160, 168, 186, 192, 196, 210, 217, 219, 224, 240, 245, 248, 280, 292, 294, 310, 320, 336, 365, 372, 384, 392, 420, 434, 438, 448, 465, 480, 490, 496, 511, 560, 584, 588, 620, 640, 651, 672, 730, 735, 744, 784, 840, 868, 876, 896, 930, 960, 980, 992, 1022, 1085, 1095, 1120, 1168, 1176, 1240, 1302, 1344, 1460, 1470, 1488, 1519, 1533, 1568, 1680, 1736, 1752, 1860, 1920, 1960, 1984, 2044, 2170, 2190, 2240, 2263, 2336, 2352, 2480, 2555, 2604, 2688, 2920, 2940, 2976, 3038, 3066, 3136, 3255, 3360, 3472, 3504, 3577, 3720, 3920, 3968, 4088, 4340, 4380, 4480, 4526, 4557, 4672, 4704, 4960, 5110, 5208, 5840, 5880, 5952, 6076, 6132, 6272, 6510, 6720, 6789, 6944, 7008, 7154, 7440, 7595, 7665, 7840, 8176, 8680, 8760, 9052, 9114, 9344, 9408, 9920, 10220, 10416, 10731, 11315, 11680, 11760, 11904, 12152, 12264, 13020, 13440, 13578, 13888, 14016, 14308, 14880, 15190, 15330, 15680, 15841, 16352, 17360, 17520, 17885, 18104, 18228, 18816, 19840, 20440, 20832, 21462, 22630, 22785, 23360, 23520, 24304, 24528, 26040, 27156, 27776, 28032, 28616, 29760, 30380, 30660, 31360, 31682, 32704, 33945, 34720, 35040, 35770, 36208, 36456, 40880, 41664, 42924, 45260, 45570, 46720, 47040, 47523, 48608, 49056, 52080, 53655, 54312, 57232, 59520, 60760, 61320, 63364, 65408, 67890, 69440, 70080, 71540, 72416, 72912, 79205, 81760, 83328, 85848, 90520, 91140, 94080, 95046, 97216, 98112, 104160, 107310, 108624, 110887, 114464, 121520, 122640, 126728, 135780, 138880, 140160, 143080, 144832, 145824, 158410, 163520, 171696, 181040, 182280, 190092, 194432, 196224, 208320, 214620, 217248, 221774, 228928, 237615, 243040, 245280, 253456, 271560, 286160, 289664, 291648, 316820, 327040, 332661, 343392, 362080, 364560, 380184, 416640, 429240, 434496, 443548, 457856, 475230, 486080, 490560, 506912, 543120, 554435, 572320, 583296, 633640, 665322, 686784, 724160, 729120, 760368, 858480, 868992, 887096, 950460, 972160, 981120, 1013824, 1086240, 1108870, 1144640, 1267280, 1330644, 1373568, 1448320, 1458240, 1520736, 1663305, 1716960, 1774192, 1900920, 2027648, 2172480, 2217740, 2289280, 2534560, 2661288, 2916480, 3041472, 3326610, 3433920, 3548384, 3801840, 4344960, 4435480, 5069120, 5322576, 6082944, 6653220, 6867840, 7096768, 7603680, 8870960, 10138240, 10645152, 13306440, 14193536, 15207360, 17741920, 21290304, 26612880, 30414720, 35483840, 42580608, 53225760, 70967680, 106451520, 212903040]

約数ペア:

[(1, 212903040), (2, 106451520), (3, 70967680), (4, 53225760), (5, 42580608), (6, 35483840), (7, 30414720), (8, 26612880), (10, 21290304), (12, 17741920), (14, 15207360), (15, 14193536), (16, 13306440), (20, 10645152), (21, 10138240), (24, 8870960), (28, 7603680), (30, 7096768), (31, 6867840), (32, 6653220), (35, 6082944), (40, 5322576), (42, 5069120), (48, 4435480), (49, 4344960), (56, 3801840), (60, 3548384), (62, 3433920), (64, 3326610), (70, 3041472), (73, 2916480), (80, 2661288), (84, 2534560), (93, 2289280), (96, 2217740), (98, 2172480), (105, 2027648), (112, 1900920), (120, 1774192), (124, 1716960), (128, 1663305), (140, 1520736), (146, 1458240), (147, 1448320), (155, 1373568), (160, 1330644), (168, 1267280), (186, 1144640), (192, 1108870), (196, 1086240), (210, 1013824), (217, 981120), (219, 972160), (224, 950460), (240, 887096), (245, 868992), (248, 858480), (280, 760368), (292, 729120), (294, 724160), (310, 686784), (320, 665322), (336, 633640), (365, 583296), (372, 572320), (384, 554435), (392, 543120), (420, 506912), (434, 490560), (438, 486080), (448, 475230), (465, 457856), (480, 443548), (490, 434496), (496, 429240), (511, 416640), (560, 380184), (584, 364560), (588, 362080), (620, 343392), (640, 332661), (651, 327040), (672, 316820), (730, 291648), (735, 289664), (744, 286160), (784, 271560), (840, 253456), (868, 245280), (876, 243040), (896, 237615), (930, 228928), (960, 221774), (980, 217248), (992, 214620), (1022, 208320), (1085, 196224), (1095, 194432), (1120, 190092), (1168, 182280), (1176, 181040), (1240, 171696), (1302, 163520), (1344, 158410), (1460, 145824), (1470, 144832), (1488, 143080), (1519, 140160), (1533, 138880), (1568, 135780), (1680, 126728), (1736, 122640), (1752, 121520), (1860, 114464), (1920, 110887), (1960, 108624), (1984, 107310), (2044, 104160), (2170, 98112), (2190, 97216), (2240, 95046), (2263, 94080), (2336, 91140), (2352, 90520), (2480, 85848), (2555, 83328), (2604, 81760), (2688, 79205), (2920, 72912), (2940, 72416), (2976, 71540), (3038, 70080), (3066, 69440), (3136, 67890), (3255, 65408), (3360, 63364), (3472, 61320), (3504, 60760), (3577, 59520), (3720, 57232), (3920, 54312), (3968, 53655), (4088, 52080), (4340, 49056), (4380, 48608), (4480, 47523), (4526, 47040), (4557, 46720), (4672, 45570), (4704, 45260), (4960, 42924), (5110, 41664), (5208, 40880), (5840, 36456), (5880, 36208), (5952, 35770), (6076, 35040), (6132, 34720), (6272, 33945), (6510, 32704), (6720, 31682), (6789, 31360), (6944, 30660), (7008, 30380), (7154, 29760), (7440, 28616), (7595, 28032), (7665, 27776), (7840, 27156), (8176, 26040), (8680, 24528), (8760, 24304), (9052, 23520), (9114, 23360), (9344, 22785), (9408, 22630), (9920, 21462), (10220, 20832), (10416, 20440), (10731, 19840), (11315, 18816), (11680, 18228), (11760, 18104), (11904, 17885), (12152, 17520), (12264, 17360), (13020, 16352), (13440, 15841), (13578, 15680), (13888, 15330), (14016, 15190), (14308, 14880)]