42065520

素因数分解:

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

素因数の和:117

約数の個数: 200

約数和(自身を含む): 154211856

約数和(自身を除く): 112146336

約数列:

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

約数ペア:

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