161394240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 336

約数和(自身を含む): 617110272

約数和(自身を除く): 455716032

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, 73, 80, 84, 94, 96, 98, 105, 112, 120, 140, 141, 146, 147, 160, 168, 188, 192, 196, 210, 219, 224, 235, 240, 245, 280, 282, 292, 294, 320, 329, 336, 365, 376, 392, 420, 438, 448, 470, 480, 490, 511, 560, 564, 584, 588, 658, 672, 705, 730, 735, 752, 784, 840, 876, 940, 960, 980, 987, 1022, 1095, 1120, 1128, 1168, 1176, 1316, 1344, 1410, 1460, 1470, 1504, 1533, 1568, 1645, 1680, 1752, 1880, 1960, 1974, 2044, 2190, 2240, 2256, 2303, 2336, 2352, 2555, 2632, 2820, 2920, 2940, 3008, 3066, 3136, 3290, 3360, 3431, 3504, 3577, 3760, 3920, 3948, 4088, 4380, 4512, 4606, 4672, 4704, 4935, 5110, 5264, 5640, 5840, 5880, 6132, 6580, 6720, 6862, 6909, 7008, 7154, 7520, 7665, 7840, 7896, 8176, 8760, 9024, 9212, 9408, 9870, 10220, 10293, 10528, 10731, 11280, 11515, 11680, 11760, 12264, 13160, 13724, 13818, 14016, 14308, 15040, 15330, 15680, 15792, 16352, 17155, 17520, 17885, 18424, 19740, 20440, 20586, 21056, 21462, 22560, 23030, 23360, 23520, 24017, 24528, 26320, 27448, 27636, 28616, 30660, 31584, 32704, 34310, 34545, 35040, 35770, 36848, 39480, 40880, 41172, 42924, 45120, 46060, 47040, 48034, 49056, 51465, 52640, 53655, 54896, 55272, 57232, 61320, 63168, 68620, 69090, 70080, 71540, 72051, 73696, 78960, 81760, 82344, 85848, 92120, 96068, 98112, 102930, 105280, 107310, 109792, 110544, 114464, 120085, 122640, 137240, 138180, 143080, 144102, 147392, 157920, 163520, 164688, 168119, 171696, 184240, 192136, 205860, 214620, 219584, 221088, 228928, 240170, 245280, 274480, 276360, 286160, 288204, 315840, 329376, 336238, 343392, 360255, 368480, 384272, 411720, 429240, 442176, 480340, 490560, 504357, 548960, 552720, 572320, 576408, 658752, 672476, 686784, 720510, 736960, 768544, 823440, 840595, 858480, 960680, 1008714, 1097920, 1105440, 1144640, 1152816, 1344952, 1441020, 1537088, 1646880, 1681190, 1716960, 1921360, 2017428, 2210880, 2305632, 2521785, 2689904, 2882040, 3293760, 3362380, 3433920, 3842720, 4034856, 4611264, 5043570, 5379808, 5764080, 6724760, 7685440, 8069712, 10087140, 10759616, 11528160, 13449520, 16139424, 20174280, 23056320, 26899040, 32278848, 40348560, 53798080, 80697120, 161394240]

約数ペア:

[(1, 161394240), (2, 80697120), (3, 53798080), (4, 40348560), (5, 32278848), (6, 26899040), (7, 23056320), (8, 20174280), (10, 16139424), (12, 13449520), (14, 11528160), (15, 10759616), (16, 10087140), (20, 8069712), (21, 7685440), (24, 6724760), (28, 5764080), (30, 5379808), (32, 5043570), (35, 4611264), (40, 4034856), (42, 3842720), (47, 3433920), (48, 3362380), (49, 3293760), (56, 2882040), (60, 2689904), (64, 2521785), (70, 2305632), (73, 2210880), (80, 2017428), (84, 1921360), (94, 1716960), (96, 1681190), (98, 1646880), (105, 1537088), (112, 1441020), (120, 1344952), (140, 1152816), (141, 1144640), (146, 1105440), (147, 1097920), (160, 1008714), (168, 960680), (188, 858480), (192, 840595), (196, 823440), (210, 768544), (219, 736960), (224, 720510), (235, 686784), (240, 672476), (245, 658752), (280, 576408), (282, 572320), (292, 552720), (294, 548960), (320, 504357), (329, 490560), (336, 480340), (365, 442176), (376, 429240), (392, 411720), (420, 384272), (438, 368480), (448, 360255), (470, 343392), (480, 336238), (490, 329376), (511, 315840), (560, 288204), (564, 286160), (584, 276360), (588, 274480), (658, 245280), (672, 240170), (705, 228928), (730, 221088), (735, 219584), (752, 214620), (784, 205860), (840, 192136), (876, 184240), (940, 171696), (960, 168119), (980, 164688), (987, 163520), (1022, 157920), (1095, 147392), (1120, 144102), (1128, 143080), (1168, 138180), (1176, 137240), (1316, 122640), (1344, 120085), (1410, 114464), (1460, 110544), (1470, 109792), (1504, 107310), (1533, 105280), (1568, 102930), (1645, 98112), (1680, 96068), (1752, 92120), (1880, 85848), (1960, 82344), (1974, 81760), (2044, 78960), (2190, 73696), (2240, 72051), (2256, 71540), (2303, 70080), (2336, 69090), (2352, 68620), (2555, 63168), (2632, 61320), (2820, 57232), (2920, 55272), (2940, 54896), (3008, 53655), (3066, 52640), (3136, 51465), (3290, 49056), (3360, 48034), (3431, 47040), (3504, 46060), (3577, 45120), (3760, 42924), (3920, 41172), (3948, 40880), (4088, 39480), (4380, 36848), (4512, 35770), (4606, 35040), (4672, 34545), (4704, 34310), (4935, 32704), (5110, 31584), (5264, 30660), (5640, 28616), (5840, 27636), (5880, 27448), (6132, 26320), (6580, 24528), (6720, 24017), (6862, 23520), (6909, 23360), (7008, 23030), (7154, 22560), (7520, 21462), (7665, 21056), (7840, 20586), (7896, 20440), (8176, 19740), (8760, 18424), (9024, 17885), (9212, 17520), (9408, 17155), (9870, 16352), (10220, 15792), (10293, 15680), (10528, 15330), (10731, 15040), (11280, 14308), (11515, 14016), (11680, 13818), (11760, 13724), (12264, 13160)]