246198960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 320

約数和(自身を含む): 1021363200

約数和(自身を除く): 775164240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 857, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1714, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2571, 2660, 2736, 3024, 3192, 3420, 3428, 3591, 3780, 3990, 4104, 4285, 4560, 4788, 5040, 5130, 5142, 5320, 5985, 5999, 6384, 6840, 6856, 7182, 7560, 7713, 7980, 8208, 8570, 9576, 10260, 10284, 10640, 11970, 11998, 12855, 13680, 13712, 14364, 15120, 15426, 15960, 16283, 17140, 17955, 17997, 19152, 20520, 20568, 23139, 23940, 23996, 25710, 28728, 29995, 30852, 31920, 32566, 34280, 35910, 35994, 38565, 41040, 41136, 46278, 47880, 47992, 48849, 51420, 53991, 57456, 59990, 61704, 65132, 68560, 71820, 71988, 77130, 81415, 89985, 92556, 95760, 95984, 97698, 102840, 107982, 113981, 115695, 119980, 123408, 130264, 143640, 143976, 146547, 154260, 161973, 162830, 179970, 185112, 195396, 205680, 215964, 227962, 231390, 239960, 244245, 260528, 269955, 287280, 287952, 293094, 308520, 323946, 325660, 341943, 359940, 370224, 390792, 431928, 439641, 455924, 462780, 479920, 488490, 539910, 569905, 586188, 617040, 647892, 651320, 683886, 719880, 732735, 781584, 809865, 863856, 879282, 911848, 925560, 976980, 1025829, 1079820, 1139810, 1172376, 1295784, 1302640, 1367772, 1439760, 1465470, 1619730, 1709715, 1758564, 1823696, 1851120, 1953960, 2051658, 2159640, 2198205, 2279620, 2344752, 2591568, 2735544, 2930940, 3077487, 3239460, 3419430, 3517128, 3907920, 4103316, 4319280, 4396410, 4559240, 5129145, 5471088, 5861880, 6154974, 6478920, 6838860, 7034256, 8206632, 8792820, 9118480, 10258290, 11723760, 12309948, 12957840, 13677720, 15387435, 16413264, 17585640, 20516580, 24619896, 27355440, 30774870, 35171280, 41033160, 49239792, 61549740, 82066320, 123099480, 246198960]

約数ペア:

[(1, 246198960), (2, 123099480), (3, 82066320), (4, 61549740), (5, 49239792), (6, 41033160), (7, 35171280), (8, 30774870), (9, 27355440), (10, 24619896), (12, 20516580), (14, 17585640), (15, 16413264), (16, 15387435), (18, 13677720), (19, 12957840), (20, 12309948), (21, 11723760), (24, 10258290), (27, 9118480), (28, 8792820), (30, 8206632), (35, 7034256), (36, 6838860), (38, 6478920), (40, 6154974), (42, 5861880), (45, 5471088), (48, 5129145), (54, 4559240), (56, 4396410), (57, 4319280), (60, 4103316), (63, 3907920), (70, 3517128), (72, 3419430), (76, 3239460), (80, 3077487), (84, 2930940), (90, 2735544), (95, 2591568), (105, 2344752), (108, 2279620), (112, 2198205), (114, 2159640), (120, 2051658), (126, 1953960), (133, 1851120), (135, 1823696), (140, 1758564), (144, 1709715), (152, 1619730), (168, 1465470), (171, 1439760), (180, 1367772), (189, 1302640), (190, 1295784), (210, 1172376), (216, 1139810), (228, 1079820), (240, 1025829), (252, 976980), (266, 925560), (270, 911848), (280, 879282), (285, 863856), (304, 809865), (315, 781584), (336, 732735), (342, 719880), (360, 683886), (378, 651320), (380, 647892), (399, 617040), (420, 586188), (432, 569905), (456, 539910), (504, 488490), (513, 479920), (532, 462780), (540, 455924), (560, 439641), (570, 431928), (630, 390792), (665, 370224), (684, 359940), (720, 341943), (756, 325660), (760, 323946), (798, 308520), (840, 293094), (855, 287952), (857, 287280), (912, 269955), (945, 260528), (1008, 244245), (1026, 239960), (1064, 231390), (1080, 227962), (1140, 215964), (1197, 205680), (1260, 195396), (1330, 185112), (1368, 179970), (1512, 162830), (1520, 161973), (1596, 154260), (1680, 146547), (1710, 143976), (1714, 143640), (1890, 130264), (1995, 123408), (2052, 119980), (2128, 115695), (2160, 113981), (2280, 107982), (2394, 102840), (2520, 97698), (2565, 95984), (2571, 95760), (2660, 92556), (2736, 89985), (3024, 81415), (3192, 77130), (3420, 71988), (3428, 71820), (3591, 68560), (3780, 65132), (3990, 61704), (4104, 59990), (4285, 57456), (4560, 53991), (4788, 51420), (5040, 48849), (5130, 47992), (5142, 47880), (5320, 46278), (5985, 41136), (5999, 41040), (6384, 38565), (6840, 35994), (6856, 35910), (7182, 34280), (7560, 32566), (7713, 31920), (7980, 30852), (8208, 29995), (8570, 28728), (9576, 25710), (10260, 23996), (10284, 23940), (10640, 23139), (11970, 20568), (11998, 20520), (12855, 19152), (13680, 17997), (13712, 17955), (14364, 17140), (15120, 16283), (15426, 15960)]