196544880

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{619}}^1$

素因数の和:658

約数の個数: 300

約数和(自身を含む): 795362040

約数和(自身を除く): 598817160

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, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 619, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1238, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1857, 1890, 1960, 2160, 2205, 2268, 2352, 2476, 2520, 2646, 2835, 2940, 3024, 3095, 3240, 3528, 3714, 3780, 3920, 3969, 4333, 4410, 4536, 4952, 5040, 5292, 5571, 5670, 5880, 6190, 6480, 6615, 7056, 7428, 7560, 7938, 8666, 8820, 9072, 9285, 9904, 10584, 11142, 11340, 11760, 12380, 12999, 13230, 14856, 15120, 15876, 16713, 17332, 17640, 18570, 19845, 21168, 21665, 22284, 22680, 24760, 25998, 26460, 27855, 29712, 30331, 31752, 33426, 34664, 35280, 37140, 38997, 39690, 43330, 44568, 45360, 49520, 50139, 51996, 52920, 55710, 60662, 63504, 64995, 66852, 69328, 74280, 77994, 79380, 83565, 86660, 89136, 90993, 100278, 103992, 105840, 111420, 116991, 121324, 129990, 133704, 148560, 151655, 155988, 158760, 167130, 173320, 181986, 194985, 200556, 207984, 222840, 233982, 242648, 250695, 259980, 267408, 272979, 303310, 311976, 317520, 334260, 346640, 350973, 363972, 389970, 401112, 445680, 454965, 467964, 485296, 501390, 519960, 545958, 584955, 606620, 623952, 668520, 701946, 727944, 779940, 802224, 818937, 909930, 935928, 1002780, 1039920, 1091916, 1169910, 1213240, 1337040, 1364895, 1403892, 1455888, 1559880, 1637874, 1754865, 1819860, 1871856, 2005560, 2183832, 2339820, 2426480, 2456811, 2729790, 2807784, 3119760, 3275748, 3509730, 3639720, 4011120, 4094685, 4367664, 4679640, 4913622, 5459580, 5615568, 6551496, 7019460, 7279440, 8189370, 9359280, 9827244, 10919160, 12284055, 13102992, 14038920, 16378740, 19654488, 21838320, 24568110, 28077840, 32757480, 39308976, 49136220, 65514960, 98272440, 196544880]

約数ペア:

[(1, 196544880), (2, 98272440), (3, 65514960), (4, 49136220), (5, 39308976), (6, 32757480), (7, 28077840), (8, 24568110), (9, 21838320), (10, 19654488), (12, 16378740), (14, 14038920), (15, 13102992), (16, 12284055), (18, 10919160), (20, 9827244), (21, 9359280), (24, 8189370), (27, 7279440), (28, 7019460), (30, 6551496), (35, 5615568), (36, 5459580), (40, 4913622), (42, 4679640), (45, 4367664), (48, 4094685), (49, 4011120), (54, 3639720), (56, 3509730), (60, 3275748), (63, 3119760), (70, 2807784), (72, 2729790), (80, 2456811), (81, 2426480), (84, 2339820), (90, 2183832), (98, 2005560), (105, 1871856), (108, 1819860), (112, 1754865), (120, 1637874), (126, 1559880), (135, 1455888), (140, 1403892), (144, 1364895), (147, 1337040), (162, 1213240), (168, 1169910), (180, 1091916), (189, 1039920), (196, 1002780), (210, 935928), (216, 909930), (240, 818937), (245, 802224), (252, 779940), (270, 727944), (280, 701946), (294, 668520), (315, 623952), (324, 606620), (336, 584955), (360, 545958), (378, 519960), (392, 501390), (405, 485296), (420, 467964), (432, 454965), (441, 445680), (490, 401112), (504, 389970), (540, 363972), (560, 350973), (567, 346640), (588, 334260), (619, 317520), (630, 311976), (648, 303310), (720, 272979), (735, 267408), (756, 259980), (784, 250695), (810, 242648), (840, 233982), (882, 222840), (945, 207984), (980, 200556), (1008, 194985), (1080, 181986), (1134, 173320), (1176, 167130), (1238, 158760), (1260, 155988), (1296, 151655), (1323, 148560), (1470, 133704), (1512, 129990), (1620, 121324), (1680, 116991), (1764, 111420), (1857, 105840), (1890, 103992), (1960, 100278), (2160, 90993), (2205, 89136), (2268, 86660), (2352, 83565), (2476, 79380), (2520, 77994), (2646, 74280), (2835, 69328), (2940, 66852), (3024, 64995), (3095, 63504), (3240, 60662), (3528, 55710), (3714, 52920), (3780, 51996), (3920, 50139), (3969, 49520), (4333, 45360), (4410, 44568), (4536, 43330), (4952, 39690), (5040, 38997), (5292, 37140), (5571, 35280), (5670, 34664), (5880, 33426), (6190, 31752), (6480, 30331), (6615, 29712), (7056, 27855), (7428, 26460), (7560, 25998), (7938, 24760), (8666, 22680), (8820, 22284), (9072, 21665), (9285, 21168), (9904, 19845), (10584, 18570), (11142, 17640), (11340, 17332), (11760, 16713), (12380, 15876), (12999, 15120), (13230, 14856)]