84131040

素因数分解:

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

素因数の和:119

約数の個数: 240

約数和(自身を含む): 313398288

約数和(自身を除く): 229267248

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, 48, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 196, 210, 219, 224, 240, 245, 280, 292, 294, 336, 343, 365, 392, 420, 438, 480, 490, 511, 560, 584, 588, 672, 686, 730, 735, 784, 840, 876, 980, 1022, 1029, 1095, 1120, 1168, 1176, 1372, 1460, 1470, 1533, 1568, 1680, 1715, 1752, 1960, 2044, 2058, 2190, 2336, 2352, 2401, 2555, 2744, 2920, 2940, 3066, 3360, 3430, 3504, 3577, 3920, 4088, 4116, 4380, 4704, 4802, 5110, 5145, 5488, 5840, 5880, 6132, 6860, 7008, 7154, 7203, 7665, 7840, 8176, 8232, 8760, 9604, 10220, 10290, 10731, 10976, 11680, 11760, 12005, 12264, 13720, 14308, 14406, 15330, 16352, 16464, 17520, 17885, 19208, 20440, 20580, 21462, 23520, 24010, 24528, 25039, 27440, 28616, 28812, 30660, 32928, 35040, 35770, 36015, 38416, 40880, 41160, 42924, 48020, 49056, 50078, 53655, 54880, 57232, 57624, 61320, 71540, 72030, 75117, 76832, 81760, 82320, 85848, 96040, 100156, 107310, 114464, 115248, 122640, 125195, 143080, 144060, 150234, 164640, 171696, 175273, 192080, 200312, 214620, 230496, 245280, 250390, 286160, 288120, 300468, 343392, 350546, 375585, 384160, 400624, 429240, 500780, 525819, 572320, 576240, 600936, 701092, 751170, 801248, 858480, 876365, 1001560, 1051638, 1152480, 1201872, 1402184, 1502340, 1716960, 1752730, 2003120, 2103276, 2403744, 2629095, 2804368, 3004680, 3505460, 4006240, 4206552, 5258190, 5608736, 6009360, 7010920, 8413104, 10516380, 12018720, 14021840, 16826208, 21032760, 28043680, 42065520, 84131040]

約数ペア:

[(1, 84131040), (2, 42065520), (3, 28043680), (4, 21032760), (5, 16826208), (6, 14021840), (7, 12018720), (8, 10516380), (10, 8413104), (12, 7010920), (14, 6009360), (15, 5608736), (16, 5258190), (20, 4206552), (21, 4006240), (24, 3505460), (28, 3004680), (30, 2804368), (32, 2629095), (35, 2403744), (40, 2103276), (42, 2003120), (48, 1752730), (49, 1716960), (56, 1502340), (60, 1402184), (70, 1201872), (73, 1152480), (80, 1051638), (84, 1001560), (96, 876365), (98, 858480), (105, 801248), (112, 751170), (120, 701092), (140, 600936), (146, 576240), (147, 572320), (160, 525819), (168, 500780), (196, 429240), (210, 400624), (219, 384160), (224, 375585), (240, 350546), (245, 343392), (280, 300468), (292, 288120), (294, 286160), (336, 250390), (343, 245280), (365, 230496), (392, 214620), (420, 200312), (438, 192080), (480, 175273), (490, 171696), (511, 164640), (560, 150234), (584, 144060), (588, 143080), (672, 125195), (686, 122640), (730, 115248), (735, 114464), (784, 107310), (840, 100156), (876, 96040), (980, 85848), (1022, 82320), (1029, 81760), (1095, 76832), (1120, 75117), (1168, 72030), (1176, 71540), (1372, 61320), (1460, 57624), (1470, 57232), (1533, 54880), (1568, 53655), (1680, 50078), (1715, 49056), (1752, 48020), (1960, 42924), (2044, 41160), (2058, 40880), (2190, 38416), (2336, 36015), (2352, 35770), (2401, 35040), (2555, 32928), (2744, 30660), (2920, 28812), (2940, 28616), (3066, 27440), (3360, 25039), (3430, 24528), (3504, 24010), (3577, 23520), (3920, 21462), (4088, 20580), (4116, 20440), (4380, 19208), (4704, 17885), (4802, 17520), (5110, 16464), (5145, 16352), (5488, 15330), (5840, 14406), (5880, 14308), (6132, 13720), (6860, 12264), (7008, 12005), (7154, 11760), (7203, 11680), (7665, 10976), (7840, 10731), (8176, 10290), (8232, 10220), (8760, 9604)]