272404440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 384

約数和(自身を含む): 1142968320

約数和(自身を除く): 870563880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 99, 105, 110, 120, 124, 126, 132, 140, 154, 155, 165, 168, 180, 186, 198, 210, 217, 220, 231, 248, 252, 264, 279, 280, 308, 310, 315, 317, 330, 341, 360, 372, 385, 396, 420, 434, 440, 462, 465, 495, 504, 558, 616, 620, 630, 634, 651, 660, 682, 693, 744, 770, 792, 840, 868, 924, 930, 951, 990, 1023, 1085, 1116, 1155, 1240, 1260, 1268, 1302, 1320, 1364, 1386, 1395, 1540, 1585, 1705, 1736, 1848, 1860, 1902, 1953, 1980, 2046, 2170, 2219, 2232, 2310, 2387, 2520, 2536, 2604, 2728, 2772, 2790, 2853, 3069, 3080, 3170, 3255, 3410, 3465, 3487, 3720, 3804, 3906, 3960, 4092, 4340, 4438, 4620, 4755, 4774, 5115, 5208, 5544, 5580, 5706, 6138, 6340, 6510, 6657, 6820, 6930, 6974, 7161, 7608, 7812, 8184, 8680, 8876, 9240, 9510, 9548, 9765, 9827, 10230, 10461, 11095, 11160, 11412, 11935, 12276, 12680, 13020, 13314, 13640, 13860, 13948, 14265, 14322, 15345, 15624, 17435, 17752, 19020, 19096, 19530, 19654, 19971, 20460, 20922, 21483, 22190, 22824, 23870, 24409, 24552, 26040, 26628, 27720, 27896, 28530, 28644, 29481, 30690, 31383, 33285, 34870, 35805, 38040, 39060, 39308, 39942, 40920, 41844, 42966, 44380, 47740, 48818, 49135, 52305, 53256, 57060, 57288, 58962, 61380, 62766, 66570, 68789, 69740, 71610, 73227, 78120, 78616, 79884, 83688, 85932, 88443, 88760, 95480, 97636, 98270, 99855, 104610, 107415, 108097, 114120, 117924, 122045, 122760, 125532, 133140, 137578, 139480, 143220, 146454, 147405, 156915, 159768, 171864, 176886, 195272, 196540, 199710, 206367, 209220, 214830, 216194, 219681, 235848, 244090, 251064, 266280, 275156, 286440, 292908, 294810, 313830, 324291, 343945, 353772, 366135, 393080, 399420, 412734, 418440, 429660, 432388, 439362, 442215, 488180, 540485, 550312, 585816, 589620, 619101, 627660, 648582, 687890, 707544, 732270, 756679, 798840, 825468, 859320, 864776, 878724, 884430, 972873, 976360, 1031835, 1080970, 1098405, 1179240, 1238202, 1255320, 1297164, 1375780, 1464540, 1513358, 1621455, 1650936, 1757448, 1768860, 1945746, 2063670, 2161940, 2196810, 2270037, 2476404, 2594328, 2751560, 2929080, 3026716, 3095505, 3242910, 3537720, 3783395, 3891492, 4127340, 4323880, 4393620, 4540074, 4864365, 4952808, 6053432, 6191010, 6485820, 6810111, 7566790, 7782984, 8254680, 8787240, 9080148, 9728730, 11350185, 12382020, 12971640, 13620222, 15133580, 18160296, 19457460, 22700370, 24764040, 27240444, 30267160, 34050555, 38914920, 45400740, 54480888, 68101110, 90801480, 136202220, 272404440]

約数ペア:

[(1, 272404440), (2, 136202220), (3, 90801480), (4, 68101110), (5, 54480888), (6, 45400740), (7, 38914920), (8, 34050555), (9, 30267160), (10, 27240444), (11, 24764040), (12, 22700370), (14, 19457460), (15, 18160296), (18, 15133580), (20, 13620222), (21, 12971640), (22, 12382020), (24, 11350185), (28, 9728730), (30, 9080148), (31, 8787240), (33, 8254680), (35, 7782984), (36, 7566790), (40, 6810111), (42, 6485820), (44, 6191010), (45, 6053432), (55, 4952808), (56, 4864365), (60, 4540074), (62, 4393620), (63, 4323880), (66, 4127340), (70, 3891492), (72, 3783395), (77, 3537720), (84, 3242910), (88, 3095505), (90, 3026716), (93, 2929080), (99, 2751560), (105, 2594328), (110, 2476404), (120, 2270037), (124, 2196810), (126, 2161940), (132, 2063670), (140, 1945746), (154, 1768860), (155, 1757448), (165, 1650936), (168, 1621455), (180, 1513358), (186, 1464540), (198, 1375780), (210, 1297164), (217, 1255320), (220, 1238202), (231, 1179240), (248, 1098405), (252, 1080970), (264, 1031835), (279, 976360), (280, 972873), (308, 884430), (310, 878724), (315, 864776), (317, 859320), (330, 825468), (341, 798840), (360, 756679), (372, 732270), (385, 707544), (396, 687890), (420, 648582), (434, 627660), (440, 619101), (462, 589620), (465, 585816), (495, 550312), (504, 540485), (558, 488180), (616, 442215), (620, 439362), (630, 432388), (634, 429660), (651, 418440), (660, 412734), (682, 399420), (693, 393080), (744, 366135), (770, 353772), (792, 343945), (840, 324291), (868, 313830), (924, 294810), (930, 292908), (951, 286440), (990, 275156), (1023, 266280), (1085, 251064), (1116, 244090), (1155, 235848), (1240, 219681), (1260, 216194), (1268, 214830), (1302, 209220), (1320, 206367), (1364, 199710), (1386, 196540), (1395, 195272), (1540, 176886), (1585, 171864), (1705, 159768), (1736, 156915), (1848, 147405), (1860, 146454), (1902, 143220), (1953, 139480), (1980, 137578), (2046, 133140), (2170, 125532), (2219, 122760), (2232, 122045), (2310, 117924), (2387, 114120), (2520, 108097), (2536, 107415), (2604, 104610), (2728, 99855), (2772, 98270), (2790, 97636), (2853, 95480), (3069, 88760), (3080, 88443), (3170, 85932), (3255, 83688), (3410, 79884), (3465, 78616), (3487, 78120), (3720, 73227), (3804, 71610), (3906, 69740), (3960, 68789), (4092, 66570), (4340, 62766), (4438, 61380), (4620, 58962), (4755, 57288), (4774, 57060), (5115, 53256), (5208, 52305), (5544, 49135), (5580, 48818), (5706, 47740), (6138, 44380), (6340, 42966), (6510, 41844), (6657, 40920), (6820, 39942), (6930, 39308), (6974, 39060), (7161, 38040), (7608, 35805), (7812, 34870), (8184, 33285), (8680, 31383), (8876, 30690), (9240, 29481), (9510, 28644), (9548, 28530), (9765, 27896), (9827, 27720), (10230, 26628), (10461, 26040), (11095, 24552), (11160, 24409), (11412, 23870), (11935, 22824), (12276, 22190), (12680, 21483), (13020, 20922), (13314, 20460), (13640, 19971), (13860, 19654), (13948, 19530), (14265, 19096), (14322, 19020), (15345, 17752), (15624, 17435)]