2305585620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1436

約数の個数: 240

約数和(自身を含む): 7888890240

約数和(自身を除く): 5583304620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 83, 90, 108, 117, 130, 135, 156, 162, 166, 180, 195, 234, 249, 260, 270, 324, 332, 351, 390, 405, 415, 468, 498, 540, 585, 702, 747, 780, 810, 830, 996, 1053, 1079, 1170, 1245, 1319, 1404, 1494, 1620, 1660, 1755, 2106, 2158, 2241, 2340, 2490, 2638, 2988, 3237, 3510, 3735, 3957, 4212, 4316, 4482, 4980, 5265, 5276, 5395, 6474, 6595, 6723, 7020, 7470, 7914, 8964, 9711, 10530, 10790, 11205, 11871, 12948, 13190, 13446, 14940, 15828, 16185, 17147, 19422, 19785, 21060, 21580, 22410, 23742, 26380, 26892, 29133, 32370, 33615, 34294, 35613, 38844, 39570, 44820, 47484, 48555, 51441, 58266, 59355, 64740, 67230, 68588, 71226, 79140, 85735, 87399, 97110, 102882, 106839, 109477, 116532, 118710, 134460, 142452, 145665, 154323, 171470, 174798, 178065, 194220, 205764, 213678, 218954, 237420, 257205, 291330, 308646, 328431, 342940, 349596, 356130, 427356, 436995, 437908, 462969, 514410, 534195, 547385, 582660, 617292, 656862, 712260, 771615, 873990, 925938, 985293, 1028820, 1068390, 1094770, 1313724, 1388907, 1423201, 1543230, 1642155, 1747980, 1851876, 1970586, 2136780, 2189540, 2314845, 2777814, 2846402, 2955879, 3086460, 3284310, 3941172, 4269603, 4629690, 4926465, 5555628, 5692804, 5911758, 6568620, 6944535, 7116005, 8539206, 8867637, 9259380, 9852930, 11823516, 12808809, 13889070, 14232010, 14779395, 17078412, 17735274, 19705860, 21348015, 25617618, 27778140, 28464020, 29558790, 35470548, 38426427, 42696030, 44338185, 51235236, 59117580, 64044045, 76852854, 85392060, 88676370, 115279281, 128088090, 153705708, 177352740, 192132135, 230558562, 256176180, 384264270, 461117124, 576396405, 768528540, 1152792810, 2305585620]

約数ペア:

[(1, 2305585620), (2, 1152792810), (3, 768528540), (4, 576396405), (5, 461117124), (6, 384264270), (9, 256176180), (10, 230558562), (12, 192132135), (13, 177352740), (15, 153705708), (18, 128088090), (20, 115279281), (26, 88676370), (27, 85392060), (30, 76852854), (36, 64044045), (39, 59117580), (45, 51235236), (52, 44338185), (54, 42696030), (60, 38426427), (65, 35470548), (78, 29558790), (81, 28464020), (83, 27778140), (90, 25617618), (108, 21348015), (117, 19705860), (130, 17735274), (135, 17078412), (156, 14779395), (162, 14232010), (166, 13889070), (180, 12808809), (195, 11823516), (234, 9852930), (249, 9259380), (260, 8867637), (270, 8539206), (324, 7116005), (332, 6944535), (351, 6568620), (390, 5911758), (405, 5692804), (415, 5555628), (468, 4926465), (498, 4629690), (540, 4269603), (585, 3941172), (702, 3284310), (747, 3086460), (780, 2955879), (810, 2846402), (830, 2777814), (996, 2314845), (1053, 2189540), (1079, 2136780), (1170, 1970586), (1245, 1851876), (1319, 1747980), (1404, 1642155), (1494, 1543230), (1620, 1423201), (1660, 1388907), (1755, 1313724), (2106, 1094770), (2158, 1068390), (2241, 1028820), (2340, 985293), (2490, 925938), (2638, 873990), (2988, 771615), (3237, 712260), (3510, 656862), (3735, 617292), (3957, 582660), (4212, 547385), (4316, 534195), (4482, 514410), (4980, 462969), (5265, 437908), (5276, 436995), (5395, 427356), (6474, 356130), (6595, 349596), (6723, 342940), (7020, 328431), (7470, 308646), (7914, 291330), (8964, 257205), (9711, 237420), (10530, 218954), (10790, 213678), (11205, 205764), (11871, 194220), (12948, 178065), (13190, 174798), (13446, 171470), (14940, 154323), (15828, 145665), (16185, 142452), (17147, 134460), (19422, 118710), (19785, 116532), (21060, 109477), (21580, 106839), (22410, 102882), (23742, 97110), (26380, 87399), (26892, 85735), (29133, 79140), (32370, 71226), (33615, 68588), (34294, 67230), (35613, 64740), (38844, 59355), (39570, 58266), (44820, 51441), (47484, 48555)]