268059480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 936714240

約数和(自身を除く): 668654760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 31, 39, 40, 46, 52, 60, 62, 65, 69, 78, 92, 93, 104, 115, 120, 124, 130, 138, 155, 156, 184, 186, 195, 230, 241, 248, 260, 276, 299, 310, 312, 345, 372, 390, 403, 460, 465, 482, 520, 552, 598, 620, 690, 713, 723, 744, 780, 806, 897, 920, 930, 964, 1196, 1205, 1209, 1240, 1380, 1426, 1446, 1495, 1560, 1612, 1794, 1860, 1928, 2015, 2139, 2392, 2410, 2418, 2760, 2852, 2892, 2990, 3133, 3224, 3565, 3588, 3615, 3720, 4030, 4278, 4485, 4820, 4836, 5543, 5704, 5784, 5980, 6045, 6266, 7130, 7176, 7230, 7471, 8060, 8556, 8970, 9269, 9399, 9640, 9672, 10695, 11086, 11960, 12090, 12532, 14260, 14460, 14942, 15665, 16120, 16629, 17112, 17940, 18538, 18798, 21390, 22172, 22413, 24180, 25064, 27715, 27807, 28520, 28920, 29884, 31330, 33258, 35880, 37076, 37355, 37596, 42780, 44344, 44826, 46345, 46995, 48360, 55430, 55614, 59768, 62660, 66516, 72059, 74152, 74710, 75192, 83145, 85560, 89652, 92690, 93990, 97123, 110860, 111228, 112065, 125320, 133032, 139035, 144118, 149420, 166290, 171833, 179304, 185380, 187980, 194246, 216177, 221720, 222456, 224130, 278070, 288236, 291369, 298840, 332580, 343666, 360295, 370760, 375960, 388492, 432354, 448260, 485615, 515499, 556140, 576472, 582738, 665160, 687332, 720590, 776984, 859165, 864708, 896520, 971230, 1030998, 1080885, 1112280, 1165476, 1374664, 1441180, 1456845, 1718330, 1729416, 1942460, 2061996, 2161770, 2233829, 2330952, 2577495, 2882360, 2913690, 3436660, 3884920, 4123992, 4323540, 4467658, 5154990, 5827380, 6701487, 6873320, 8647080, 8935316, 10309980, 11169145, 11654760, 13402974, 17870632, 20619960, 22338290, 26805948, 33507435, 44676580, 53611896, 67014870, 89353160, 134029740, 268059480]

約数ペア:

[(1, 268059480), (2, 134029740), (3, 89353160), (4, 67014870), (5, 53611896), (6, 44676580), (8, 33507435), (10, 26805948), (12, 22338290), (13, 20619960), (15, 17870632), (20, 13402974), (23, 11654760), (24, 11169145), (26, 10309980), (30, 8935316), (31, 8647080), (39, 6873320), (40, 6701487), (46, 5827380), (52, 5154990), (60, 4467658), (62, 4323540), (65, 4123992), (69, 3884920), (78, 3436660), (92, 2913690), (93, 2882360), (104, 2577495), (115, 2330952), (120, 2233829), (124, 2161770), (130, 2061996), (138, 1942460), (155, 1729416), (156, 1718330), (184, 1456845), (186, 1441180), (195, 1374664), (230, 1165476), (241, 1112280), (248, 1080885), (260, 1030998), (276, 971230), (299, 896520), (310, 864708), (312, 859165), (345, 776984), (372, 720590), (390, 687332), (403, 665160), (460, 582738), (465, 576472), (482, 556140), (520, 515499), (552, 485615), (598, 448260), (620, 432354), (690, 388492), (713, 375960), (723, 370760), (744, 360295), (780, 343666), (806, 332580), (897, 298840), (920, 291369), (930, 288236), (964, 278070), (1196, 224130), (1205, 222456), (1209, 221720), (1240, 216177), (1380, 194246), (1426, 187980), (1446, 185380), (1495, 179304), (1560, 171833), (1612, 166290), (1794, 149420), (1860, 144118), (1928, 139035), (2015, 133032), (2139, 125320), (2392, 112065), (2410, 111228), (2418, 110860), (2760, 97123), (2852, 93990), (2892, 92690), (2990, 89652), (3133, 85560), (3224, 83145), (3565, 75192), (3588, 74710), (3615, 74152), (3720, 72059), (4030, 66516), (4278, 62660), (4485, 59768), (4820, 55614), (4836, 55430), (5543, 48360), (5704, 46995), (5784, 46345), (5980, 44826), (6045, 44344), (6266, 42780), (7130, 37596), (7176, 37355), (7230, 37076), (7471, 35880), (8060, 33258), (8556, 31330), (8970, 29884), (9269, 28920), (9399, 28520), (9640, 27807), (9672, 27715), (10695, 25064), (11086, 24180), (11960, 22413), (12090, 22172), (12532, 21390), (14260, 18798), (14460, 18538), (14942, 17940), (15665, 17112), (16120, 16629)]