216666240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^4\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 320

約数和(自身を含む): 822821760

約数和(自身を除く): 606155520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 64, 70, 80, 84, 94, 96, 98, 105, 112, 120, 128, 140, 141, 147, 160, 168, 188, 192, 196, 210, 224, 235, 240, 245, 280, 282, 294, 320, 329, 336, 343, 376, 384, 392, 420, 448, 470, 480, 490, 560, 564, 588, 640, 658, 672, 686, 705, 735, 752, 784, 840, 896, 940, 960, 980, 987, 1029, 1120, 1128, 1176, 1316, 1344, 1372, 1410, 1470, 1504, 1568, 1645, 1680, 1715, 1880, 1920, 1960, 1974, 2058, 2240, 2256, 2303, 2352, 2401, 2632, 2688, 2744, 2820, 2940, 3008, 3136, 3290, 3360, 3430, 3760, 3920, 3948, 4116, 4480, 4512, 4606, 4704, 4802, 4935, 5145, 5264, 5488, 5640, 5880, 6016, 6272, 6580, 6720, 6860, 6909, 7203, 7520, 7840, 7896, 8232, 9024, 9212, 9408, 9604, 9870, 10290, 10528, 10976, 11280, 11515, 11760, 12005, 13160, 13440, 13720, 13818, 14406, 15040, 15680, 15792, 16121, 16464, 18048, 18424, 18816, 19208, 19740, 20580, 21056, 21952, 22560, 23030, 23520, 24010, 26320, 27440, 27636, 28812, 30080, 31360, 31584, 32242, 32928, 34545, 36015, 36848, 38416, 39480, 41160, 42112, 43904, 45120, 46060, 47040, 48020, 48363, 52640, 54880, 55272, 57624, 63168, 64484, 65856, 69090, 72030, 73696, 76832, 78960, 80605, 82320, 90240, 92120, 94080, 96040, 96726, 105280, 109760, 110544, 112847, 115248, 126336, 128968, 131712, 138180, 144060, 147392, 153664, 157920, 161210, 164640, 184240, 192080, 193452, 210560, 219520, 221088, 225694, 230496, 241815, 257936, 276360, 288120, 294784, 307328, 315840, 322420, 329280, 338541, 368480, 384160, 386904, 442176, 451388, 460992, 483630, 515872, 552720, 564235, 576240, 631680, 644840, 658560, 677082, 736960, 768320, 773808, 884352, 902776, 921984, 967260, 1031744, 1105440, 1128470, 1152480, 1289680, 1354164, 1473920, 1536640, 1547616, 1692705, 1805552, 1934520, 2063488, 2210880, 2256940, 2304960, 2579360, 2708328, 3095232, 3385410, 3611104, 3869040, 4421760, 4513880, 4609920, 5158720, 5416656, 6190464, 6770820, 7222208, 7738080, 9027760, 10317440, 10833312, 13541640, 14444416, 15476160, 18055520, 21666624, 27083280, 30952320, 36111040, 43333248, 54166560, 72222080, 108333120, 216666240]

約数ペア:

[(1, 216666240), (2, 108333120), (3, 72222080), (4, 54166560), (5, 43333248), (6, 36111040), (7, 30952320), (8, 27083280), (10, 21666624), (12, 18055520), (14, 15476160), (15, 14444416), (16, 13541640), (20, 10833312), (21, 10317440), (24, 9027760), (28, 7738080), (30, 7222208), (32, 6770820), (35, 6190464), (40, 5416656), (42, 5158720), (47, 4609920), (48, 4513880), (49, 4421760), (56, 3869040), (60, 3611104), (64, 3385410), (70, 3095232), (80, 2708328), (84, 2579360), (94, 2304960), (96, 2256940), (98, 2210880), (105, 2063488), (112, 1934520), (120, 1805552), (128, 1692705), (140, 1547616), (141, 1536640), (147, 1473920), (160, 1354164), (168, 1289680), (188, 1152480), (192, 1128470), (196, 1105440), (210, 1031744), (224, 967260), (235, 921984), (240, 902776), (245, 884352), (280, 773808), (282, 768320), (294, 736960), (320, 677082), (329, 658560), (336, 644840), (343, 631680), (376, 576240), (384, 564235), (392, 552720), (420, 515872), (448, 483630), (470, 460992), (480, 451388), (490, 442176), (560, 386904), (564, 384160), (588, 368480), (640, 338541), (658, 329280), (672, 322420), (686, 315840), (705, 307328), (735, 294784), (752, 288120), (784, 276360), (840, 257936), (896, 241815), (940, 230496), (960, 225694), (980, 221088), (987, 219520), (1029, 210560), (1120, 193452), (1128, 192080), (1176, 184240), (1316, 164640), (1344, 161210), (1372, 157920), (1410, 153664), (1470, 147392), (1504, 144060), (1568, 138180), (1645, 131712), (1680, 128968), (1715, 126336), (1880, 115248), (1920, 112847), (1960, 110544), (1974, 109760), (2058, 105280), (2240, 96726), (2256, 96040), (2303, 94080), (2352, 92120), (2401, 90240), (2632, 82320), (2688, 80605), (2744, 78960), (2820, 76832), (2940, 73696), (3008, 72030), (3136, 69090), (3290, 65856), (3360, 64484), (3430, 63168), (3760, 57624), (3920, 55272), (3948, 54880), (4116, 52640), (4480, 48363), (4512, 48020), (4606, 47040), (4704, 46060), (4802, 45120), (4935, 43904), (5145, 42112), (5264, 41160), (5488, 39480), (5640, 38416), (5880, 36848), (6016, 36015), (6272, 34545), (6580, 32928), (6720, 32242), (6860, 31584), (6909, 31360), (7203, 30080), (7520, 28812), (7840, 27636), (7896, 27440), (8232, 26320), (9024, 24010), (9212, 23520), (9408, 23030), (9604, 22560), (9870, 21952), (10290, 21056), (10528, 20580), (10976, 19740), (11280, 19208), (11515, 18816), (11760, 18424), (12005, 18048), (13160, 16464), (13440, 16121), (13720, 15792), (13818, 15680), (14406, 15040)]