237174210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 798336000

約数和(自身を除く): 561161790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 182, 189, 195, 197, 210, 234, 245, 270, 273, 294, 315, 343, 351, 378, 390, 394, 441, 455, 490, 546, 585, 591, 630, 637, 686, 702, 735, 819, 882, 910, 945, 985, 1029, 1170, 1182, 1274, 1323, 1365, 1379, 1470, 1638, 1715, 1755, 1773, 1890, 1911, 1970, 2058, 2205, 2457, 2561, 2646, 2730, 2758, 2955, 3087, 3185, 3430, 3510, 3546, 3822, 4095, 4137, 4410, 4459, 4914, 5122, 5145, 5319, 5733, 5910, 6174, 6370, 6615, 6895, 7683, 8190, 8274, 8865, 8918, 9261, 9555, 9653, 10290, 10638, 11466, 12285, 12411, 12805, 13230, 13377, 13790, 15366, 15435, 17199, 17730, 17927, 18522, 19110, 19306, 20685, 22295, 23049, 24570, 24822, 25610, 26595, 26754, 28665, 28959, 30870, 34398, 35854, 37233, 38415, 40131, 41370, 44590, 46098, 46305, 48265, 53190, 53781, 57330, 57918, 62055, 66885, 67571, 69147, 74466, 76830, 80262, 85995, 86877, 89635, 92610, 96530, 107562, 115245, 120393, 124110, 125489, 133770, 135142, 138294, 144795, 161343, 171990, 173754, 179270, 186165, 200655, 202713, 230490, 240786, 250978, 260631, 268905, 289590, 322686, 337855, 345735, 372330, 376467, 401310, 405426, 434385, 484029, 521262, 537810, 601965, 608139, 627445, 675710, 691470, 752934, 806715, 868770, 878423, 968058, 1013565, 1129401, 1203930, 1216278, 1254890, 1303155, 1613430, 1756846, 1824417, 1882335, 2027130, 2258802, 2420145, 2606310, 2635269, 3040695, 3388203, 3648834, 3764670, 4392115, 4840290, 5270538, 5647005, 6081390, 6776406, 7905807, 8784230, 9122085, 11294010, 13176345, 15811614, 16941015, 18244170, 23717421, 26352690, 33882030, 39529035, 47434842, 79058070, 118587105, 237174210]

約数ペア:

[(1, 237174210), (2, 118587105), (3, 79058070), (5, 47434842), (6, 39529035), (7, 33882030), (9, 26352690), (10, 23717421), (13, 18244170), (14, 16941015), (15, 15811614), (18, 13176345), (21, 11294010), (26, 9122085), (27, 8784230), (30, 7905807), (35, 6776406), (39, 6081390), (42, 5647005), (45, 5270538), (49, 4840290), (54, 4392115), (63, 3764670), (65, 3648834), (70, 3388203), (78, 3040695), (90, 2635269), (91, 2606310), (98, 2420145), (105, 2258802), (117, 2027130), (126, 1882335), (130, 1824417), (135, 1756846), (147, 1613430), (182, 1303155), (189, 1254890), (195, 1216278), (197, 1203930), (210, 1129401), (234, 1013565), (245, 968058), (270, 878423), (273, 868770), (294, 806715), (315, 752934), (343, 691470), (351, 675710), (378, 627445), (390, 608139), (394, 601965), (441, 537810), (455, 521262), (490, 484029), (546, 434385), (585, 405426), (591, 401310), (630, 376467), (637, 372330), (686, 345735), (702, 337855), (735, 322686), (819, 289590), (882, 268905), (910, 260631), (945, 250978), (985, 240786), (1029, 230490), (1170, 202713), (1182, 200655), (1274, 186165), (1323, 179270), (1365, 173754), (1379, 171990), (1470, 161343), (1638, 144795), (1715, 138294), (1755, 135142), (1773, 133770), (1890, 125489), (1911, 124110), (1970, 120393), (2058, 115245), (2205, 107562), (2457, 96530), (2561, 92610), (2646, 89635), (2730, 86877), (2758, 85995), (2955, 80262), (3087, 76830), (3185, 74466), (3430, 69147), (3510, 67571), (3546, 66885), (3822, 62055), (4095, 57918), (4137, 57330), (4410, 53781), (4459, 53190), (4914, 48265), (5122, 46305), (5145, 46098), (5319, 44590), (5733, 41370), (5910, 40131), (6174, 38415), (6370, 37233), (6615, 35854), (6895, 34398), (7683, 30870), (8190, 28959), (8274, 28665), (8865, 26754), (8918, 26595), (9261, 25610), (9555, 24822), (9653, 24570), (10290, 23049), (10638, 22295), (11466, 20685), (12285, 19306), (12411, 19110), (12805, 18522), (13230, 17927), (13377, 17730), (13790, 17199), (15366, 15435)]