28159851960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41453}}^1$

素因数の和:41527

約数の個数: 256

約数和(自身を含む): 102076329600

約数和(自身を除く): 73916477640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 51, 54, 60, 68, 72, 74, 85, 90, 102, 108, 111, 120, 135, 136, 148, 153, 170, 180, 185, 204, 216, 222, 255, 270, 296, 306, 333, 340, 360, 370, 408, 444, 459, 510, 540, 555, 612, 629, 666, 680, 740, 765, 888, 918, 999, 1020, 1080, 1110, 1224, 1258, 1332, 1480, 1530, 1665, 1836, 1887, 1998, 2040, 2220, 2295, 2516, 2664, 3060, 3145, 3330, 3672, 3774, 3996, 4440, 4590, 4995, 5032, 5661, 6120, 6290, 6660, 7548, 7992, 9180, 9435, 9990, 11322, 12580, 13320, 15096, 16983, 18360, 18870, 19980, 22644, 25160, 28305, 33966, 37740, 39960, 41453, 45288, 56610, 67932, 75480, 82906, 84915, 113220, 124359, 135864, 165812, 169830, 207265, 226440, 248718, 331624, 339660, 373077, 414530, 497436, 621795, 679320, 704701, 746154, 829060, 994872, 1119231, 1243590, 1409402, 1492308, 1533761, 1658120, 1865385, 2114103, 2238462, 2487180, 2818804, 2984616, 3067522, 3523505, 3730770, 4228206, 4476924, 4601283, 4974360, 5596155, 5637608, 6135044, 6342309, 7047010, 7461540, 7668805, 8456412, 8953848, 9202566, 10570515, 11192310, 12270088, 12684618, 13803849, 14094020, 14923080, 15337610, 16912824, 18405132, 19026927, 21141030, 22384620, 23006415, 25369236, 26073937, 27607698, 28188040, 30675220, 31711545, 36810264, 38053854, 41411547, 42282060, 44769240, 46012830, 50738472, 52147874, 55215396, 61350440, 63423090, 69019245, 76107708, 78221811, 82823094, 84564120, 92025660, 95134635, 104295748, 110430792, 126846180, 130369685, 138038490, 152215416, 156443622, 165646188, 184051320, 190269270, 207057735, 208591496, 234665433, 253692360, 260739370, 276076980, 312887244, 331292376, 380538540, 391109055, 414115470, 469330866, 521478740, 552153960, 625774488, 703996299, 761077080, 782218110, 828230940, 938661732, 1042957480, 1173327165, 1407992598, 1564436220, 1656461880, 1877323464, 2346654330, 2815985196, 3128872440, 3519981495, 4693308660, 5631970392, 7039962990, 9386617320, 14079925980, 28159851960]

約数ペア:

[(1, 28159851960), (2, 14079925980), (3, 9386617320), (4, 7039962990), (5, 5631970392), (6, 4693308660), (8, 3519981495), (9, 3128872440), (10, 2815985196), (12, 2346654330), (15, 1877323464), (17, 1656461880), (18, 1564436220), (20, 1407992598), (24, 1173327165), (27, 1042957480), (30, 938661732), (34, 828230940), (36, 782218110), (37, 761077080), (40, 703996299), (45, 625774488), (51, 552153960), (54, 521478740), (60, 469330866), (68, 414115470), (72, 391109055), (74, 380538540), (85, 331292376), (90, 312887244), (102, 276076980), (108, 260739370), (111, 253692360), (120, 234665433), (135, 208591496), (136, 207057735), (148, 190269270), (153, 184051320), (170, 165646188), (180, 156443622), (185, 152215416), (204, 138038490), (216, 130369685), (222, 126846180), (255, 110430792), (270, 104295748), (296, 95134635), (306, 92025660), (333, 84564120), (340, 82823094), (360, 78221811), (370, 76107708), (408, 69019245), (444, 63423090), (459, 61350440), (510, 55215396), (540, 52147874), (555, 50738472), (612, 46012830), (629, 44769240), (666, 42282060), (680, 41411547), (740, 38053854), (765, 36810264), (888, 31711545), (918, 30675220), (999, 28188040), (1020, 27607698), (1080, 26073937), (1110, 25369236), (1224, 23006415), (1258, 22384620), (1332, 21141030), (1480, 19026927), (1530, 18405132), (1665, 16912824), (1836, 15337610), (1887, 14923080), (1998, 14094020), (2040, 13803849), (2220, 12684618), (2295, 12270088), (2516, 11192310), (2664, 10570515), (3060, 9202566), (3145, 8953848), (3330, 8456412), (3672, 7668805), (3774, 7461540), (3996, 7047010), (4440, 6342309), (4590, 6135044), (4995, 5637608), (5032, 5596155), (5661, 4974360), (6120, 4601283), (6290, 4476924), (6660, 4228206), (7548, 3730770), (7992, 3523505), (9180, 3067522), (9435, 2984616), (9990, 2818804), (11322, 2487180), (12580, 2238462), (13320, 2114103), (15096, 1865385), (16983, 1658120), (18360, 1533761), (18870, 1492308), (19980, 1409402), (22644, 1243590), (25160, 1119231), (28305, 994872), (33966, 829060), (37740, 746154), (39960, 704701), (41453, 679320), (45288, 621795), (56610, 497436), (67932, 414530), (75480, 373077), (82906, 339660), (84915, 331624), (113220, 248718), (124359, 226440), (135864, 207265), (165812, 169830)]