215200440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6569}}^1$

素因数の和:6606

約数の個数: 192

約数和(自身を含む): 860932800

約数和(自身を除く): 645732360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 6569, 8190, 10920, 13138, 16380, 19707, 26276, 32760, 32845, 39414, 45983, 52552, 59121, 65690, 78828, 85397, 91966, 98535, 118242, 131380, 137949, 157656, 170794, 183932, 197070, 229915, 236484, 256191, 262760, 275898, 295605, 341588, 367864, 394140, 413847, 426985, 459830, 472968, 512382, 551796, 591210, 597779, 683176, 689745, 768573, 788280, 827694, 853970, 919660, 1024764, 1103592, 1182420, 1195558, 1280955, 1379490, 1537146, 1655388, 1707940, 1793337, 1839320, 2049528, 2069235, 2364840, 2391116, 2561910, 2758980, 2988895, 3074292, 3310776, 3415880, 3586674, 3842865, 4138470, 4782232, 5123820, 5380011, 5517960, 5977790, 6148584, 7173348, 7685730, 8276940, 8966685, 10247640, 10760022, 11955580, 14346696, 15371460, 16553880, 17933370, 21520044, 23911160, 26900055, 30742920, 35866740, 43040088, 53800110, 71733480, 107600220, 215200440]

約数ペア:

[(1, 215200440), (2, 107600220), (3, 71733480), (4, 53800110), (5, 43040088), (6, 35866740), (7, 30742920), (8, 26900055), (9, 23911160), (10, 21520044), (12, 17933370), (13, 16553880), (14, 15371460), (15, 14346696), (18, 11955580), (20, 10760022), (21, 10247640), (24, 8966685), (26, 8276940), (28, 7685730), (30, 7173348), (35, 6148584), (36, 5977790), (39, 5517960), (40, 5380011), (42, 5123820), (45, 4782232), (52, 4138470), (56, 3842865), (60, 3586674), (63, 3415880), (65, 3310776), (70, 3074292), (72, 2988895), (78, 2758980), (84, 2561910), (90, 2391116), (91, 2364840), (104, 2069235), (105, 2049528), (117, 1839320), (120, 1793337), (126, 1707940), (130, 1655388), (140, 1537146), (156, 1379490), (168, 1280955), (180, 1195558), (182, 1182420), (195, 1103592), (210, 1024764), (234, 919660), (252, 853970), (260, 827694), (273, 788280), (280, 768573), (312, 689745), (315, 683176), (360, 597779), (364, 591210), (390, 551796), (420, 512382), (455, 472968), (468, 459830), (504, 426985), (520, 413847), (546, 394140), (585, 367864), (630, 341588), (728, 295605), (780, 275898), (819, 262760), (840, 256191), (910, 236484), (936, 229915), (1092, 197070), (1170, 183932), (1260, 170794), (1365, 157656), (1560, 137949), (1638, 131380), (1820, 118242), (2184, 98535), (2340, 91966), (2520, 85397), (2730, 78828), (3276, 65690), (3640, 59121), (4095, 52552), (4680, 45983), (5460, 39414), (6552, 32845), (6569, 32760), (8190, 26276), (10920, 19707), (13138, 16380)]