628619040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 432

約数和(自身を含む): 2554493760

約数和(自身を除く): 1925874720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 118, 120, 126, 140, 144, 147, 151, 160, 168, 177, 180, 196, 210, 224, 236, 240, 245, 252, 280, 288, 294, 295, 302, 315, 336, 354, 360, 392, 413, 420, 441, 453, 472, 480, 490, 504, 531, 560, 588, 590, 604, 630, 672, 708, 720, 735, 755, 784, 826, 840, 882, 885, 906, 944, 980, 1008, 1057, 1062, 1120, 1176, 1180, 1208, 1239, 1260, 1359, 1416, 1440, 1470, 1510, 1568, 1652, 1680, 1764, 1770, 1812, 1888, 1960, 2016, 2065, 2114, 2124, 2205, 2265, 2352, 2360, 2416, 2478, 2520, 2655, 2718, 2832, 2891, 2940, 3020, 3171, 3304, 3360, 3528, 3540, 3624, 3717, 3920, 4130, 4228, 4248, 4410, 4530, 4704, 4720, 4832, 4956, 5040, 5285, 5310, 5436, 5664, 5782, 5880, 6040, 6195, 6342, 6608, 6795, 7056, 7080, 7248, 7399, 7434, 7840, 8260, 8456, 8496, 8673, 8820, 8909, 9060, 9440, 9513, 9912, 10080, 10570, 10620, 10872, 11564, 11760, 12080, 12390, 12684, 13216, 13590, 14112, 14160, 14455, 14496, 14798, 14868, 15855, 16520, 16912, 16992, 17346, 17640, 17818, 18120, 18585, 19026, 19824, 21140, 21240, 21744, 22197, 23128, 23520, 24160, 24780, 25368, 26019, 26727, 27180, 28320, 28910, 29596, 29736, 31710, 33040, 33824, 34692, 35280, 35636, 36240, 36995, 37170, 38052, 39648, 42280, 42480, 43365, 43488, 44394, 44545, 46256, 47565, 49560, 50736, 52038, 53454, 54360, 57820, 59192, 59472, 62363, 63420, 66080, 66591, 69384, 70560, 71272, 72480, 73990, 74340, 76104, 80181, 84560, 84960, 86730, 88788, 89090, 92512, 95130, 99120, 101472, 104076, 106908, 108720, 110985, 115640, 118384, 118944, 124726, 126840, 130095, 133182, 133635, 138768, 142544, 147980, 148680, 152208, 160362, 169120, 173460, 177576, 178180, 187089, 190260, 198240, 208152, 213816, 217440, 221970, 231280, 236768, 249452, 253680, 260190, 266364, 267270, 277536, 285088, 295960, 297360, 304416, 311815, 320724, 332955, 346920, 355152, 356360, 374178, 380520, 400905, 416304, 427632, 436541, 443940, 462560, 498904, 507360, 520380, 532728, 534540, 561267, 591920, 594720, 623630, 641448, 665910, 693840, 710304, 712720, 748356, 761040, 801810, 832608, 855264, 873082, 887880, 935445, 997808, 1040760, 1065456, 1069080, 1122534, 1183840, 1247260, 1282896, 1309623, 1331820, 1387680, 1425440, 1496712, 1522080, 1603620, 1746164, 1775760, 1870890, 1995616, 2081520, 2130912, 2138160, 2182705, 2245068, 2494520, 2565792, 2619246, 2663640, 2806335, 2993424, 3207240, 3492328, 3551520, 3741780, 3928869, 4163040, 4276320, 4365410, 4490136, 4989040, 5238492, 5327280, 5612670, 5986848, 6414480, 6548115, 6984656, 7483560, 7857738, 8730820, 8980272, 9978080, 10476984, 10654560, 11225340, 12828960, 13096230, 13969312, 14967120, 15715476, 17461640, 17960544, 19644345, 20953968, 22450680, 26192460, 29934240, 31430952, 34923280, 39288690, 41907936, 44901360, 52384920, 62861904, 69846560, 78577380, 89802720, 104769840, 125723808, 157154760, 209539680, 314309520, 628619040]

約数ペア:

[(1, 628619040), (2, 314309520), (3, 209539680), (4, 157154760), (5, 125723808), (6, 104769840), (7, 89802720), (8, 78577380), (9, 69846560), (10, 62861904), (12, 52384920), (14, 44901360), (15, 41907936), (16, 39288690), (18, 34923280), (20, 31430952), (21, 29934240), (24, 26192460), (28, 22450680), (30, 20953968), (32, 19644345), (35, 17960544), (36, 17461640), (40, 15715476), (42, 14967120), (45, 13969312), (48, 13096230), (49, 12828960), (56, 11225340), (59, 10654560), (60, 10476984), (63, 9978080), (70, 8980272), (72, 8730820), (80, 7857738), (84, 7483560), (90, 6984656), (96, 6548115), (98, 6414480), (105, 5986848), (112, 5612670), (118, 5327280), (120, 5238492), (126, 4989040), (140, 4490136), (144, 4365410), (147, 4276320), (151, 4163040), (160, 3928869), (168, 3741780), (177, 3551520), (180, 3492328), (196, 3207240), (210, 2993424), (224, 2806335), (236, 2663640), (240, 2619246), (245, 2565792), (252, 2494520), (280, 2245068), (288, 2182705), (294, 2138160), (295, 2130912), (302, 2081520), (315, 1995616), (336, 1870890), (354, 1775760), (360, 1746164), (392, 1603620), (413, 1522080), (420, 1496712), (441, 1425440), (453, 1387680), (472, 1331820), (480, 1309623), (490, 1282896), (504, 1247260), (531, 1183840), (560, 1122534), (588, 1069080), (590, 1065456), (604, 1040760), (630, 997808), (672, 935445), (708, 887880), (720, 873082), (735, 855264), (755, 832608), (784, 801810), (826, 761040), (840, 748356), (882, 712720), (885, 710304), (906, 693840), (944, 665910), (980, 641448), (1008, 623630), (1057, 594720), (1062, 591920), (1120, 561267), (1176, 534540), (1180, 532728), (1208, 520380), (1239, 507360), (1260, 498904), (1359, 462560), (1416, 443940), (1440, 436541), (1470, 427632), (1510, 416304), (1568, 400905), (1652, 380520), (1680, 374178), (1764, 356360), (1770, 355152), (1812, 346920), (1888, 332955), (1960, 320724), (2016, 311815), (2065, 304416), (2114, 297360), (2124, 295960), (2205, 285088), (2265, 277536), (2352, 267270), (2360, 266364), (2416, 260190), (2478, 253680), (2520, 249452), (2655, 236768), (2718, 231280), (2832, 221970), (2891, 217440), (2940, 213816), (3020, 208152), (3171, 198240), (3304, 190260), (3360, 187089), (3528, 178180), (3540, 177576), (3624, 173460), (3717, 169120), (3920, 160362), (4130, 152208), (4228, 148680), (4248, 147980), (4410, 142544), (4530, 138768), (4704, 133635), (4720, 133182), (4832, 130095), (4956, 126840), (5040, 124726), (5285, 118944), (5310, 118384), (5436, 115640), (5664, 110985), (5782, 108720), (5880, 106908), (6040, 104076), (6195, 101472), (6342, 99120), (6608, 95130), (6795, 92512), (7056, 89090), (7080, 88788), (7248, 86730), (7399, 84960), (7434, 84560), (7840, 80181), (8260, 76104), (8456, 74340), (8496, 73990), (8673, 72480), (8820, 71272), (8909, 70560), (9060, 69384), (9440, 66591), (9513, 66080), (9912, 63420), (10080, 62363), (10570, 59472), (10620, 59192), (10872, 57820), (11564, 54360), (11760, 53454), (12080, 52038), (12390, 50736), (12684, 49560), (13216, 47565), (13590, 46256), (14112, 44545), (14160, 44394), (14455, 43488), (14496, 43365), (14798, 42480), (14868, 42280), (15855, 39648), (16520, 38052), (16912, 37170), (16992, 36995), (17346, 36240), (17640, 35636), (17818, 35280), (18120, 34692), (18585, 33824), (19026, 33040), (19824, 31710), (21140, 29736), (21240, 29596), (21744, 28910), (22197, 28320), (23128, 27180), (23520, 26727), (24160, 26019), (24780, 25368)]