524157920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 192

約数和(自身を含む): 1503774720

約数和(自身を除く): 979616800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 176, 208, 220, 248, 260, 286, 310, 341, 352, 403, 416, 440, 496, 520, 572, 620, 682, 715, 739, 806, 880, 992, 1040, 1144, 1240, 1364, 1430, 1478, 1612, 1705, 1760, 2015, 2080, 2288, 2480, 2728, 2860, 2956, 3224, 3410, 3695, 4030, 4433, 4576, 4960, 5456, 5720, 5912, 6448, 6820, 7390, 8060, 8129, 8866, 9607, 10912, 11440, 11824, 12896, 13640, 14780, 16120, 16258, 17732, 19214, 22165, 22880, 22909, 23648, 27280, 29560, 32240, 32516, 35464, 38428, 40645, 44330, 45818, 48035, 54560, 59120, 64480, 65032, 70928, 76856, 81290, 88660, 91636, 96070, 105677, 114545, 118240, 130064, 141856, 153712, 162580, 177320, 183272, 192140, 211354, 229090, 251999, 260128, 297817, 307424, 325160, 354640, 366544, 384280, 422708, 458180, 503998, 528385, 595634, 650320, 709280, 733088, 768560, 845416, 916360, 1007996, 1056770, 1191268, 1259995, 1300640, 1489085, 1537120, 1690832, 1832720, 2015992, 2113540, 2382536, 2519990, 2978170, 3275987, 3381664, 3665440, 4031984, 4227080, 4765072, 5039980, 5956340, 6551974, 8063968, 8454160, 9530144, 10079960, 11912680, 13103948, 16379935, 16908320, 20159920, 23825360, 26207896, 32759870, 40319840, 47650720, 52415792, 65519740, 104831584, 131039480, 262078960, 524157920]

約数ペア:

[(1, 524157920), (2, 262078960), (4, 131039480), (5, 104831584), (8, 65519740), (10, 52415792), (11, 47650720), (13, 40319840), (16, 32759870), (20, 26207896), (22, 23825360), (26, 20159920), (31, 16908320), (32, 16379935), (40, 13103948), (44, 11912680), (52, 10079960), (55, 9530144), (62, 8454160), (65, 8063968), (80, 6551974), (88, 5956340), (104, 5039980), (110, 4765072), (124, 4227080), (130, 4031984), (143, 3665440), (155, 3381664), (160, 3275987), (176, 2978170), (208, 2519990), (220, 2382536), (248, 2113540), (260, 2015992), (286, 1832720), (310, 1690832), (341, 1537120), (352, 1489085), (403, 1300640), (416, 1259995), (440, 1191268), (496, 1056770), (520, 1007996), (572, 916360), (620, 845416), (682, 768560), (715, 733088), (739, 709280), (806, 650320), (880, 595634), (992, 528385), (1040, 503998), (1144, 458180), (1240, 422708), (1364, 384280), (1430, 366544), (1478, 354640), (1612, 325160), (1705, 307424), (1760, 297817), (2015, 260128), (2080, 251999), (2288, 229090), (2480, 211354), (2728, 192140), (2860, 183272), (2956, 177320), (3224, 162580), (3410, 153712), (3695, 141856), (4030, 130064), (4433, 118240), (4576, 114545), (4960, 105677), (5456, 96070), (5720, 91636), (5912, 88660), (6448, 81290), (6820, 76856), (7390, 70928), (8060, 65032), (8129, 64480), (8866, 59120), (9607, 54560), (10912, 48035), (11440, 45818), (11824, 44330), (12896, 40645), (13640, 38428), (14780, 35464), (16120, 32516), (16258, 32240), (17732, 29560), (19214, 27280), (22165, 23648), (22880, 22909)]