1248744420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 432

約数和(自身を含む): 4908810816

約数和(自身を除く): 3660066396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 61, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 122, 126, 132, 140, 147, 154, 165, 180, 183, 196, 198, 210, 211, 220, 231, 244, 245, 252, 294, 305, 308, 315, 330, 366, 385, 396, 420, 422, 427, 441, 462, 490, 495, 539, 549, 588, 610, 630, 633, 660, 671, 693, 732, 735, 770, 844, 854, 882, 915, 924, 980, 990, 1055, 1078, 1098, 1155, 1220, 1260, 1266, 1281, 1342, 1386, 1470, 1477, 1540, 1617, 1708, 1764, 1830, 1899, 1980, 2013, 2110, 2135, 2156, 2196, 2205, 2310, 2321, 2532, 2562, 2684, 2695, 2745, 2772, 2940, 2954, 2989, 3165, 3234, 3355, 3465, 3660, 3798, 3843, 4026, 4220, 4270, 4410, 4431, 4620, 4642, 4697, 4851, 5124, 5390, 5490, 5908, 5978, 6039, 6330, 6405, 6468, 6710, 6930, 6963, 7385, 7596, 7686, 8052, 8085, 8540, 8820, 8862, 8967, 9284, 9394, 9495, 9702, 10065, 10339, 10780, 10980, 11605, 11956, 12078, 12660, 12810, 12871, 13293, 13420, 13860, 13926, 14091, 14770, 14945, 15372, 16170, 16247, 17724, 17934, 18788, 18990, 19215, 19404, 20130, 20678, 20889, 22155, 23210, 23485, 24156, 24255, 25620, 25742, 26586, 26901, 27852, 28182, 29540, 29890, 30195, 31017, 32340, 32494, 32879, 34815, 35868, 37980, 38430, 38613, 40260, 41356, 41778, 42273, 44310, 44835, 46420, 46970, 48510, 48741, 51484, 51695, 53172, 53802, 56364, 59780, 60390, 62034, 64355, 64988, 65758, 66465, 69630, 70455, 76860, 77226, 81235, 83556, 84546, 88620, 89670, 90097, 93051, 93940, 97020, 97482, 98637, 103390, 104445, 107604, 113729, 115839, 120780, 124068, 128710, 131516, 132930, 134505, 139260, 140910, 141581, 146223, 154452, 155085, 162470, 164395, 169092, 179340, 180194, 186102, 193065, 194964, 197274, 206780, 208890, 211365, 227458, 231678, 243705, 257420, 265860, 269010, 270291, 281820, 283162, 292446, 295911, 310170, 324940, 328790, 341187, 360388, 372204, 386130, 394548, 417780, 422730, 424743, 450485, 454916, 463356, 465255, 487410, 493185, 538020, 540582, 566324, 568645, 579195, 584892, 591822, 620340, 630679, 657580, 682374, 707905, 731115, 772260, 810873, 845460, 849486, 900970, 930510, 974820, 986370, 991067, 1023561, 1081164, 1137290, 1158390, 1183644, 1261358, 1274229, 1351455, 1364748, 1415810, 1462230, 1479555, 1621746, 1698972, 1705935, 1801940, 1861020, 1892037, 1972740, 1982134, 2047122, 2123715, 2274580, 2316780, 2522716, 2548458, 2702910, 2831620, 2924460, 2959110, 2973201, 3153395, 3243492, 3411870, 3784074, 3964268, 4054365, 4094244, 4247430, 4955335, 5096916, 5117805, 5405820, 5676111, 5918220, 5946402, 6306790, 6371145, 6823740, 6937469, 7568148, 8108730, 8494860, 8919603, 9460185, 9910670, 10235610, 11352222, 11892804, 12613580, 12742290, 13874938, 14866005, 16217460, 17839206, 18920370, 19821340, 20471220, 20812407, 22704444, 25484580, 27749876, 28380555, 29732010, 34687345, 35678412, 37840740, 41624814, 44598015, 56761110, 59464020, 62437221, 69374690, 83249628, 89196030, 104062035, 113522220, 124874442, 138749380, 178392060, 208124070, 249748884, 312186105, 416248140, 624372210, 1248744420]

約数ペア:

[(1, 1248744420), (2, 624372210), (3, 416248140), (4, 312186105), (5, 249748884), (6, 208124070), (7, 178392060), (9, 138749380), (10, 124874442), (11, 113522220), (12, 104062035), (14, 89196030), (15, 83249628), (18, 69374690), (20, 62437221), (21, 59464020), (22, 56761110), (28, 44598015), (30, 41624814), (33, 37840740), (35, 35678412), (36, 34687345), (42, 29732010), (44, 28380555), (45, 27749876), (49, 25484580), (55, 22704444), (60, 20812407), (61, 20471220), (63, 19821340), (66, 18920370), (70, 17839206), (77, 16217460), (84, 14866005), (90, 13874938), (98, 12742290), (99, 12613580), (105, 11892804), (110, 11352222), (122, 10235610), (126, 9910670), (132, 9460185), (140, 8919603), (147, 8494860), (154, 8108730), (165, 7568148), (180, 6937469), (183, 6823740), (196, 6371145), (198, 6306790), (210, 5946402), (211, 5918220), (220, 5676111), (231, 5405820), (244, 5117805), (245, 5096916), (252, 4955335), (294, 4247430), (305, 4094244), (308, 4054365), (315, 3964268), (330, 3784074), (366, 3411870), (385, 3243492), (396, 3153395), (420, 2973201), (422, 2959110), (427, 2924460), (441, 2831620), (462, 2702910), (490, 2548458), (495, 2522716), (539, 2316780), (549, 2274580), (588, 2123715), (610, 2047122), (630, 1982134), (633, 1972740), (660, 1892037), (671, 1861020), (693, 1801940), (732, 1705935), (735, 1698972), (770, 1621746), (844, 1479555), (854, 1462230), (882, 1415810), (915, 1364748), (924, 1351455), (980, 1274229), (990, 1261358), (1055, 1183644), (1078, 1158390), (1098, 1137290), (1155, 1081164), (1220, 1023561), (1260, 991067), (1266, 986370), (1281, 974820), (1342, 930510), (1386, 900970), (1470, 849486), (1477, 845460), (1540, 810873), (1617, 772260), (1708, 731115), (1764, 707905), (1830, 682374), (1899, 657580), (1980, 630679), (2013, 620340), (2110, 591822), (2135, 584892), (2156, 579195), (2196, 568645), (2205, 566324), (2310, 540582), (2321, 538020), (2532, 493185), (2562, 487410), (2684, 465255), (2695, 463356), (2745, 454916), (2772, 450485), (2940, 424743), (2954, 422730), (2989, 417780), (3165, 394548), (3234, 386130), (3355, 372204), (3465, 360388), (3660, 341187), (3798, 328790), (3843, 324940), (4026, 310170), (4220, 295911), (4270, 292446), (4410, 283162), (4431, 281820), (4620, 270291), (4642, 269010), (4697, 265860), (4851, 257420), (5124, 243705), (5390, 231678), (5490, 227458), (5908, 211365), (5978, 208890), (6039, 206780), (6330, 197274), (6405, 194964), (6468, 193065), (6710, 186102), (6930, 180194), (6963, 179340), (7385, 169092), (7596, 164395), (7686, 162470), (8052, 155085), (8085, 154452), (8540, 146223), (8820, 141581), (8862, 140910), (8967, 139260), (9284, 134505), (9394, 132930), (9495, 131516), (9702, 128710), (10065, 124068), (10339, 120780), (10780, 115839), (10980, 113729), (11605, 107604), (11956, 104445), (12078, 103390), (12660, 98637), (12810, 97482), (12871, 97020), (13293, 93940), (13420, 93051), (13860, 90097), (13926, 89670), (14091, 88620), (14770, 84546), (14945, 83556), (15372, 81235), (16170, 77226), (16247, 76860), (17724, 70455), (17934, 69630), (18788, 66465), (18990, 65758), (19215, 64988), (19404, 64355), (20130, 62034), (20678, 60390), (20889, 59780), (22155, 56364), (23210, 53802), (23485, 53172), (24156, 51695), (24255, 51484), (25620, 48741), (25742, 48510), (26586, 46970), (26901, 46420), (27852, 44835), (28182, 44310), (29540, 42273), (29890, 41778), (30195, 41356), (31017, 40260), (32340, 38613), (32494, 38430), (32879, 37980), (34815, 35868)]