159956280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 192

約数和(自身を含む): 585861120

約数和(自身を除く): 425904840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1303, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2606, 2728, 2790, 3069, 3410, 3720, 3909, 3960, 4092, 5115, 5212, 5580, 6138, 6515, 6820, 7818, 8184, 10230, 10424, 11160, 11727, 12276, 13030, 13640, 14333, 15345, 15636, 19545, 20460, 23454, 24552, 26060, 28666, 30690, 31272, 39090, 40393, 40920, 42999, 46908, 52120, 57332, 58635, 61380, 71665, 78180, 80786, 85998, 93816, 114664, 117270, 121179, 122760, 128997, 143330, 156360, 161572, 171996, 201965, 214995, 234540, 242358, 257994, 286660, 323144, 343992, 363537, 403930, 429990, 444323, 469080, 484716, 515988, 573320, 605895, 644985, 727074, 807860, 859980, 888646, 969432, 1031976, 1211790, 1289970, 1332969, 1454148, 1615720, 1719960, 1777292, 1817685, 2221615, 2423580, 2579940, 2665938, 2908296, 3554584, 3635370, 3998907, 4443230, 4847160, 5159880, 5331876, 6664845, 7270740, 7997814, 8886460, 10663752, 13329690, 14541480, 15995628, 17772920, 19994535, 26659380, 31991256, 39989070, 53318760, 79978140, 159956280]

約数ペア:

[(1, 159956280), (2, 79978140), (3, 53318760), (4, 39989070), (5, 31991256), (6, 26659380), (8, 19994535), (9, 17772920), (10, 15995628), (11, 14541480), (12, 13329690), (15, 10663752), (18, 8886460), (20, 7997814), (22, 7270740), (24, 6664845), (30, 5331876), (31, 5159880), (33, 4847160), (36, 4443230), (40, 3998907), (44, 3635370), (45, 3554584), (55, 2908296), (60, 2665938), (62, 2579940), (66, 2423580), (72, 2221615), (88, 1817685), (90, 1777292), (93, 1719960), (99, 1615720), (110, 1454148), (120, 1332969), (124, 1289970), (132, 1211790), (155, 1031976), (165, 969432), (180, 888646), (186, 859980), (198, 807860), (220, 727074), (248, 644985), (264, 605895), (279, 573320), (310, 515988), (330, 484716), (341, 469080), (360, 444323), (372, 429990), (396, 403930), (440, 363537), (465, 343992), (495, 323144), (558, 286660), (620, 257994), (660, 242358), (682, 234540), (744, 214995), (792, 201965), (930, 171996), (990, 161572), (1023, 156360), (1116, 143330), (1240, 128997), (1303, 122760), (1320, 121179), (1364, 117270), (1395, 114664), (1705, 93816), (1860, 85998), (1980, 80786), (2046, 78180), (2232, 71665), (2606, 61380), (2728, 58635), (2790, 57332), (3069, 52120), (3410, 46908), (3720, 42999), (3909, 40920), (3960, 40393), (4092, 39090), (5115, 31272), (5212, 30690), (5580, 28666), (6138, 26060), (6515, 24552), (6820, 23454), (7818, 20460), (8184, 19545), (10230, 15636), (10424, 15345), (11160, 14333), (11727, 13640), (12276, 13030)]