56248920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 240589440

約数和(自身を除く): 184340520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 101, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 202, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 303, 306, 312, 315, 340, 357, 360, 364, 390, 404, 408, 420, 442, 455, 468, 476, 504, 505, 510, 520, 546, 585, 595, 606, 612, 630, 663, 680, 707, 714, 728, 765, 780, 808, 819, 840, 884, 909, 910, 936, 952, 1010, 1020, 1071, 1092, 1105, 1170, 1190, 1212, 1224, 1260, 1313, 1326, 1365, 1414, 1428, 1515, 1530, 1547, 1560, 1638, 1717, 1768, 1785, 1818, 1820, 1989, 2020, 2040, 2121, 2142, 2184, 2210, 2340, 2380, 2424, 2520, 2626, 2652, 2730, 2828, 2856, 3030, 3060, 3094, 3276, 3315, 3434, 3535, 3570, 3636, 3640, 3939, 3978, 4040, 4095, 4242, 4284, 4420, 4545, 4641, 4680, 4760, 5151, 5252, 5304, 5355, 5460, 5656, 6060, 6120, 6188, 6363, 6552, 6565, 6630, 6868, 7070, 7140, 7272, 7735, 7878, 7956, 8190, 8484, 8568, 8585, 8840, 9090, 9191, 9282, 9945, 10302, 10504, 10605, 10710, 10920, 11817, 12019, 12120, 12376, 12726, 13130, 13260, 13736, 13923, 14140, 14280, 15453, 15470, 15756, 15912, 16380, 16968, 17170, 18180, 18382, 18564, 19695, 19890, 20604, 21210, 21420, 22321, 23205, 23634, 24038, 25452, 25755, 26260, 26520, 27573, 27846, 28280, 30906, 30940, 31512, 31815, 32760, 34340, 36057, 36360, 36764, 37128, 39390, 39780, 41208, 42420, 42840, 44642, 45955, 46410, 47268, 48076, 50904, 51510, 52520, 55146, 55692, 59085, 60095, 61812, 61880, 63630, 66963, 68680, 69615, 72114, 73528, 77265, 78780, 79560, 82719, 84840, 89284, 91910, 92820, 94536, 96152, 103020, 108171, 110292, 111384, 111605, 118170, 120190, 123624, 127260, 133926, 137865, 139230, 144228, 154530, 156247, 157560, 165438, 178568, 180285, 183820, 185640, 200889, 206040, 216342, 220584, 223210, 236340, 240380, 254520, 267852, 275730, 278460, 288456, 309060, 312494, 330876, 334815, 360570, 367640, 401778, 413595, 432684, 446420, 468741, 472680, 480760, 535704, 540855, 551460, 556920, 618120, 624988, 661752, 669630, 721140, 781235, 803556, 827190, 865368, 892840, 937482, 1004445, 1081710, 1102920, 1249976, 1339260, 1406223, 1442280, 1562470, 1607112, 1654380, 1874964, 2008890, 2163420, 2343705, 2678520, 2812446, 3124940, 3308760, 3749928, 4017780, 4326840, 4687410, 5624892, 6249880, 7031115, 8035560, 9374820, 11249784, 14062230, 18749640, 28124460, 56248920]

約数ペア:

[(1, 56248920), (2, 28124460), (3, 18749640), (4, 14062230), (5, 11249784), (6, 9374820), (7, 8035560), (8, 7031115), (9, 6249880), (10, 5624892), (12, 4687410), (13, 4326840), (14, 4017780), (15, 3749928), (17, 3308760), (18, 3124940), (20, 2812446), (21, 2678520), (24, 2343705), (26, 2163420), (28, 2008890), (30, 1874964), (34, 1654380), (35, 1607112), (36, 1562470), (39, 1442280), (40, 1406223), (42, 1339260), (45, 1249976), (51, 1102920), (52, 1081710), (56, 1004445), (60, 937482), (63, 892840), (65, 865368), (68, 827190), (70, 803556), (72, 781235), (78, 721140), (84, 669630), (85, 661752), (90, 624988), (91, 618120), (101, 556920), (102, 551460), (104, 540855), (105, 535704), (117, 480760), (119, 472680), (120, 468741), (126, 446420), (130, 432684), (136, 413595), (140, 401778), (153, 367640), (156, 360570), (168, 334815), (170, 330876), (180, 312494), (182, 309060), (195, 288456), (202, 278460), (204, 275730), (210, 267852), (221, 254520), (234, 240380), (238, 236340), (252, 223210), (255, 220584), (260, 216342), (273, 206040), (280, 200889), (303, 185640), (306, 183820), (312, 180285), (315, 178568), (340, 165438), (357, 157560), (360, 156247), (364, 154530), (390, 144228), (404, 139230), (408, 137865), (420, 133926), (442, 127260), (455, 123624), (468, 120190), (476, 118170), (504, 111605), (505, 111384), (510, 110292), (520, 108171), (546, 103020), (585, 96152), (595, 94536), (606, 92820), (612, 91910), (630, 89284), (663, 84840), (680, 82719), (707, 79560), (714, 78780), (728, 77265), (765, 73528), (780, 72114), (808, 69615), (819, 68680), (840, 66963), (884, 63630), (909, 61880), (910, 61812), (936, 60095), (952, 59085), (1010, 55692), (1020, 55146), (1071, 52520), (1092, 51510), (1105, 50904), (1170, 48076), (1190, 47268), (1212, 46410), (1224, 45955), (1260, 44642), (1313, 42840), (1326, 42420), (1365, 41208), (1414, 39780), (1428, 39390), (1515, 37128), (1530, 36764), (1547, 36360), (1560, 36057), (1638, 34340), (1717, 32760), (1768, 31815), (1785, 31512), (1818, 30940), (1820, 30906), (1989, 28280), (2020, 27846), (2040, 27573), (2121, 26520), (2142, 26260), (2184, 25755), (2210, 25452), (2340, 24038), (2380, 23634), (2424, 23205), (2520, 22321), (2626, 21420), (2652, 21210), (2730, 20604), (2828, 19890), (2856, 19695), (3030, 18564), (3060, 18382), (3094, 18180), (3276, 17170), (3315, 16968), (3434, 16380), (3535, 15912), (3570, 15756), (3636, 15470), (3640, 15453), (3939, 14280), (3978, 14140), (4040, 13923), (4095, 13736), (4242, 13260), (4284, 13130), (4420, 12726), (4545, 12376), (4641, 12120), (4680, 12019), (4760, 11817), (5151, 10920), (5252, 10710), (5304, 10605), (5355, 10504), (5460, 10302), (5656, 9945), (6060, 9282), (6120, 9191), (6188, 9090), (6363, 8840), (6552, 8585), (6565, 8568), (6630, 8484), (6868, 8190), (7070, 7956), (7140, 7878), (7272, 7735)]