199870320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 705267360

約数和(自身を除く): 505397040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 47, 48, 52, 58, 60, 65, 78, 80, 87, 94, 104, 116, 120, 130, 141, 145, 156, 174, 188, 195, 208, 232, 235, 240, 260, 282, 290, 312, 348, 376, 377, 390, 435, 464, 470, 520, 564, 580, 611, 624, 696, 705, 752, 754, 780, 870, 940, 1040, 1128, 1131, 1160, 1222, 1363, 1392, 1410, 1508, 1560, 1740, 1833, 1880, 1885, 2209, 2256, 2262, 2320, 2444, 2726, 2820, 3016, 3055, 3120, 3480, 3666, 3760, 3770, 4089, 4418, 4524, 4888, 5452, 5640, 5655, 6032, 6110, 6627, 6815, 6960, 7332, 7540, 8178, 8836, 9048, 9165, 9776, 10904, 11045, 11280, 11310, 12220, 13254, 13630, 14664, 15080, 16356, 17672, 17719, 18096, 18330, 20445, 21808, 22090, 22620, 24440, 26508, 27260, 28717, 29328, 30160, 32712, 33135, 35344, 35438, 36660, 40890, 44180, 45240, 48880, 53016, 53157, 54520, 57434, 64061, 65424, 66270, 70876, 73320, 81780, 86151, 88360, 88595, 90480, 106032, 106314, 109040, 114868, 128122, 132540, 141752, 143585, 146640, 163560, 172302, 176720, 177190, 192183, 212628, 229736, 256244, 265080, 265785, 283504, 287170, 320305, 327120, 344604, 354380, 384366, 425256, 430755, 459472, 512488, 530160, 531570, 574340, 640610, 689208, 708760, 768732, 832793, 850512, 861510, 960915, 1024976, 1063140, 1148680, 1281220, 1378416, 1417520, 1537464, 1665586, 1723020, 1921830, 2126280, 2297360, 2498379, 2562440, 3074928, 3331172, 3446040, 3843660, 4163965, 4252560, 4996758, 5124880, 6662344, 6892080, 7687320, 8327930, 9993516, 12491895, 13324688, 15374640, 16655860, 19987032, 24983790, 33311720, 39974064, 49967580, 66623440, 99935160, 199870320]

約数ペア:

[(1, 199870320), (2, 99935160), (3, 66623440), (4, 49967580), (5, 39974064), (6, 33311720), (8, 24983790), (10, 19987032), (12, 16655860), (13, 15374640), (15, 13324688), (16, 12491895), (20, 9993516), (24, 8327930), (26, 7687320), (29, 6892080), (30, 6662344), (39, 5124880), (40, 4996758), (47, 4252560), (48, 4163965), (52, 3843660), (58, 3446040), (60, 3331172), (65, 3074928), (78, 2562440), (80, 2498379), (87, 2297360), (94, 2126280), (104, 1921830), (116, 1723020), (120, 1665586), (130, 1537464), (141, 1417520), (145, 1378416), (156, 1281220), (174, 1148680), (188, 1063140), (195, 1024976), (208, 960915), (232, 861510), (235, 850512), (240, 832793), (260, 768732), (282, 708760), (290, 689208), (312, 640610), (348, 574340), (376, 531570), (377, 530160), (390, 512488), (435, 459472), (464, 430755), (470, 425256), (520, 384366), (564, 354380), (580, 344604), (611, 327120), (624, 320305), (696, 287170), (705, 283504), (752, 265785), (754, 265080), (780, 256244), (870, 229736), (940, 212628), (1040, 192183), (1128, 177190), (1131, 176720), (1160, 172302), (1222, 163560), (1363, 146640), (1392, 143585), (1410, 141752), (1508, 132540), (1560, 128122), (1740, 114868), (1833, 109040), (1880, 106314), (1885, 106032), (2209, 90480), (2256, 88595), (2262, 88360), (2320, 86151), (2444, 81780), (2726, 73320), (2820, 70876), (3016, 66270), (3055, 65424), (3120, 64061), (3480, 57434), (3666, 54520), (3760, 53157), (3770, 53016), (4089, 48880), (4418, 45240), (4524, 44180), (4888, 40890), (5452, 36660), (5640, 35438), (5655, 35344), (6032, 33135), (6110, 32712), (6627, 30160), (6815, 29328), (6960, 28717), (7332, 27260), (7540, 26508), (8178, 24440), (8836, 22620), (9048, 22090), (9165, 21808), (9776, 20445), (10904, 18330), (11045, 18096), (11280, 17719), (11310, 17672), (12220, 16356), (13254, 15080), (13630, 14664)]