1248019920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1487

約数の個数: 320

約数和(自身を含む): 4999680000

約数和(自身を除く): 3751660080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 118, 120, 126, 135, 140, 144, 168, 177, 180, 189, 210, 216, 236, 240, 252, 270, 280, 295, 315, 336, 354, 360, 378, 413, 420, 432, 472, 504, 531, 540, 560, 590, 630, 708, 720, 756, 826, 840, 885, 944, 945, 1008, 1062, 1080, 1180, 1239, 1260, 1399, 1416, 1512, 1593, 1652, 1680, 1770, 1890, 2065, 2124, 2160, 2360, 2478, 2520, 2655, 2798, 2832, 3024, 3186, 3304, 3540, 3717, 3780, 4130, 4197, 4248, 4720, 4956, 5040, 5310, 5596, 6195, 6372, 6608, 6995, 7080, 7434, 7560, 7965, 8260, 8394, 8496, 9793, 9912, 10620, 11151, 11192, 12390, 12591, 12744, 13990, 14160, 14868, 15120, 15930, 16520, 16788, 18585, 19586, 19824, 20985, 21240, 22302, 22384, 24780, 25182, 25488, 27980, 29379, 29736, 31860, 33040, 33576, 37170, 37773, 39172, 41970, 42480, 44604, 48965, 49560, 50364, 55755, 55960, 58758, 59472, 62955, 63720, 67152, 74340, 75546, 78344, 82541, 83940, 88137, 89208, 97930, 99120, 100728, 111510, 111920, 117516, 125910, 127440, 146895, 148680, 151092, 156688, 165082, 167880, 176274, 178416, 188865, 195860, 201456, 223020, 235032, 247623, 251820, 264411, 293790, 297360, 302184, 330164, 335760, 352548, 377730, 391720, 412705, 440685, 446040, 470064, 495246, 503640, 528822, 577787, 587580, 604368, 660328, 705096, 742869, 755460, 783440, 825410, 881370, 892080, 990492, 1007280, 1057644, 1155574, 1175160, 1238115, 1320656, 1322055, 1410192, 1485738, 1510920, 1650820, 1733361, 1762740, 1980984, 2115288, 2228607, 2311148, 2350320, 2476230, 2644110, 2888935, 2971476, 3021840, 3301640, 3466722, 3525480, 3714345, 3961968, 4230576, 4457214, 4622296, 4952460, 5200083, 5288220, 5777870, 5942952, 6603280, 6933444, 7050960, 7428690, 8666805, 8914428, 9244592, 9904920, 10400166, 10576440, 11143035, 11555740, 11885904, 13866888, 14857380, 15600249, 17333610, 17828856, 19809840, 20800332, 21152880, 22286070, 23111480, 26000415, 27733776, 29714760, 31200498, 34667220, 35657712, 41600664, 44572140, 46222960, 52000830, 59429520, 62400996, 69334440, 78001245, 83201328, 89144280, 104001660, 124801992, 138668880, 156002490, 178288560, 208003320, 249603984, 312004980, 416006640, 624009960, 1248019920]

約数ペア:

[(1, 1248019920), (2, 624009960), (3, 416006640), (4, 312004980), (5, 249603984), (6, 208003320), (7, 178288560), (8, 156002490), (9, 138668880), (10, 124801992), (12, 104001660), (14, 89144280), (15, 83201328), (16, 78001245), (18, 69334440), (20, 62400996), (21, 59429520), (24, 52000830), (27, 46222960), (28, 44572140), (30, 41600664), (35, 35657712), (36, 34667220), (40, 31200498), (42, 29714760), (45, 27733776), (48, 26000415), (54, 23111480), (56, 22286070), (59, 21152880), (60, 20800332), (63, 19809840), (70, 17828856), (72, 17333610), (80, 15600249), (84, 14857380), (90, 13866888), (105, 11885904), (108, 11555740), (112, 11143035), (118, 10576440), (120, 10400166), (126, 9904920), (135, 9244592), (140, 8914428), (144, 8666805), (168, 7428690), (177, 7050960), (180, 6933444), (189, 6603280), (210, 5942952), (216, 5777870), (236, 5288220), (240, 5200083), (252, 4952460), (270, 4622296), (280, 4457214), (295, 4230576), (315, 3961968), (336, 3714345), (354, 3525480), (360, 3466722), (378, 3301640), (413, 3021840), (420, 2971476), (432, 2888935), (472, 2644110), (504, 2476230), (531, 2350320), (540, 2311148), (560, 2228607), (590, 2115288), (630, 1980984), (708, 1762740), (720, 1733361), (756, 1650820), (826, 1510920), (840, 1485738), (885, 1410192), (944, 1322055), (945, 1320656), (1008, 1238115), (1062, 1175160), (1080, 1155574), (1180, 1057644), (1239, 1007280), (1260, 990492), (1399, 892080), (1416, 881370), (1512, 825410), (1593, 783440), (1652, 755460), (1680, 742869), (1770, 705096), (1890, 660328), (2065, 604368), (2124, 587580), (2160, 577787), (2360, 528822), (2478, 503640), (2520, 495246), (2655, 470064), (2798, 446040), (2832, 440685), (3024, 412705), (3186, 391720), (3304, 377730), (3540, 352548), (3717, 335760), (3780, 330164), (4130, 302184), (4197, 297360), (4248, 293790), (4720, 264411), (4956, 251820), (5040, 247623), (5310, 235032), (5596, 223020), (6195, 201456), (6372, 195860), (6608, 188865), (6995, 178416), (7080, 176274), (7434, 167880), (7560, 165082), (7965, 156688), (8260, 151092), (8394, 148680), (8496, 146895), (9793, 127440), (9912, 125910), (10620, 117516), (11151, 111920), (11192, 111510), (12390, 100728), (12591, 99120), (12744, 97930), (13990, 89208), (14160, 88137), (14868, 83940), (15120, 82541), (15930, 78344), (16520, 75546), (16788, 74340), (18585, 67152), (19586, 63720), (19824, 62955), (20985, 59472), (21240, 58758), (22302, 55960), (22384, 55755), (24780, 50364), (25182, 49560), (25488, 48965), (27980, 44604), (29379, 42480), (29736, 41970), (31860, 39172), (33040, 37773), (33576, 37170)]