1388088240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2488

約数の個数: 320

約数和(自身を含む): 5540216832

約数和(自身を除く): 4152128592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 372, 385, 420, 434, 440, 462, 465, 496, 528, 560, 616, 620, 651, 660, 682, 744, 770, 840, 868, 880, 924, 930, 1023, 1085, 1155, 1232, 1240, 1302, 1320, 1364, 1488, 1540, 1680, 1705, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2423, 2480, 2604, 2640, 2728, 3080, 3255, 3410, 3472, 3696, 3720, 4092, 4340, 4620, 4774, 4846, 5115, 5208, 5456, 6160, 6510, 6820, 7161, 7269, 7440, 8184, 8680, 9240, 9548, 9692, 10230, 10416, 11935, 12115, 13020, 13640, 14322, 14538, 16368, 16961, 17360, 18480, 19096, 19384, 20460, 23870, 24230, 26040, 26653, 27280, 28644, 29076, 33922, 35805, 36345, 38192, 38768, 40920, 47740, 48460, 50883, 52080, 53306, 57288, 58152, 67844, 71610, 72690, 75113, 79959, 81840, 84805, 95480, 96920, 101766, 106612, 114576, 116304, 133265, 135688, 143220, 145380, 150226, 159918, 169610, 186571, 190960, 193840, 203532, 213224, 225339, 254415, 266530, 271376, 286440, 290760, 300452, 319836, 339220, 373142, 375565, 399795, 407064, 426448, 450678, 508830, 525791, 533060, 559713, 572880, 581520, 600904, 639672, 678440, 746284, 751130, 799590, 814128, 826243, 901356, 932855, 1017660, 1051582, 1066120, 1119426, 1126695, 1201808, 1279344, 1356880, 1492568, 1502260, 1577373, 1599180, 1652486, 1802712, 1865710, 2035320, 2103164, 2132240, 2238852, 2253390, 2478729, 2628955, 2798565, 2985136, 3004520, 3154746, 3198360, 3304972, 3605424, 3731420, 4070640, 4131215, 4206328, 4477704, 4506780, 4957458, 5257910, 5597130, 5783701, 6009040, 6309492, 6396720, 6609944, 7462840, 7886865, 8262430, 8412656, 8955408, 9013560, 9914916, 10515820, 11194260, 11567402, 12393645, 12618984, 13219888, 14925680, 15773730, 16524860, 17351103, 18027120, 19829832, 21031640, 22388520, 23134804, 24787290, 25237968, 28918505, 31547460, 33049720, 34702206, 39659664, 42063280, 44777040, 46269608, 49574580, 57837010, 63094920, 66099440, 69404412, 86755515, 92539216, 99149160, 115674020, 126189840, 138808824, 173511030, 198298320, 231348040, 277617648, 347022060, 462696080, 694044120, 1388088240]

約数ペア:

[(1, 1388088240), (2, 694044120), (3, 462696080), (4, 347022060), (5, 277617648), (6, 231348040), (7, 198298320), (8, 173511030), (10, 138808824), (11, 126189840), (12, 115674020), (14, 99149160), (15, 92539216), (16, 86755515), (20, 69404412), (21, 66099440), (22, 63094920), (24, 57837010), (28, 49574580), (30, 46269608), (31, 44777040), (33, 42063280), (35, 39659664), (40, 34702206), (42, 33049720), (44, 31547460), (48, 28918505), (55, 25237968), (56, 24787290), (60, 23134804), (62, 22388520), (66, 21031640), (70, 19829832), (77, 18027120), (80, 17351103), (84, 16524860), (88, 15773730), (93, 14925680), (105, 13219888), (110, 12618984), (112, 12393645), (120, 11567402), (124, 11194260), (132, 10515820), (140, 9914916), (154, 9013560), (155, 8955408), (165, 8412656), (168, 8262430), (176, 7886865), (186, 7462840), (210, 6609944), (217, 6396720), (220, 6309492), (231, 6009040), (240, 5783701), (248, 5597130), (264, 5257910), (280, 4957458), (308, 4506780), (310, 4477704), (330, 4206328), (336, 4131215), (341, 4070640), (372, 3731420), (385, 3605424), (420, 3304972), (434, 3198360), (440, 3154746), (462, 3004520), (465, 2985136), (496, 2798565), (528, 2628955), (560, 2478729), (616, 2253390), (620, 2238852), (651, 2132240), (660, 2103164), (682, 2035320), (744, 1865710), (770, 1802712), (840, 1652486), (868, 1599180), (880, 1577373), (924, 1502260), (930, 1492568), (1023, 1356880), (1085, 1279344), (1155, 1201808), (1232, 1126695), (1240, 1119426), (1302, 1066120), (1320, 1051582), (1364, 1017660), (1488, 932855), (1540, 901356), (1680, 826243), (1705, 814128), (1736, 799590), (1848, 751130), (1860, 746284), (2046, 678440), (2170, 639672), (2310, 600904), (2387, 581520), (2423, 572880), (2480, 559713), (2604, 533060), (2640, 525791), (2728, 508830), (3080, 450678), (3255, 426448), (3410, 407064), (3472, 399795), (3696, 375565), (3720, 373142), (4092, 339220), (4340, 319836), (4620, 300452), (4774, 290760), (4846, 286440), (5115, 271376), (5208, 266530), (5456, 254415), (6160, 225339), (6510, 213224), (6820, 203532), (7161, 193840), (7269, 190960), (7440, 186571), (8184, 169610), (8680, 159918), (9240, 150226), (9548, 145380), (9692, 143220), (10230, 135688), (10416, 133265), (11935, 116304), (12115, 114576), (13020, 106612), (13640, 101766), (14322, 96920), (14538, 95480), (16368, 84805), (16961, 81840), (17360, 79959), (18480, 75113), (19096, 72690), (19384, 71610), (20460, 67844), (23870, 58152), (24230, 57288), (26040, 53306), (26653, 52080), (27280, 50883), (28644, 48460), (29076, 47740), (33922, 40920), (35805, 38768), (36345, 38192)]