19145960280

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11519}}^1$

素因数の和:11570

約数の個数: 256

約数和(自身を含む): 68014080000

約数和(自身を除く): 48868119720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 729, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1458, 1539, 1620, 1710, 1944, 2052, 2187, 2280, 2430, 2565, 2916, 3078, 3240, 3420, 3645, 4104, 4374, 4617, 4860, 5130, 5832, 6156, 6840, 7290, 7695, 8748, 9234, 9720, 10260, 10935, 11519, 12312, 13851, 14580, 15390, 17496, 18468, 20520, 21870, 23038, 23085, 27702, 29160, 30780, 34557, 36936, 41553, 43740, 46076, 46170, 55404, 57595, 61560, 69114, 69255, 83106, 87480, 92152, 92340, 103671, 110808, 115190, 138228, 138510, 166212, 172785, 184680, 207342, 207765, 218861, 230380, 276456, 277020, 311013, 332424, 345570, 414684, 415530, 437722, 460760, 518355, 554040, 622026, 656583, 691140, 829368, 831060, 875444, 933039, 1036710, 1094305, 1244052, 1313166, 1382280, 1555065, 1662120, 1750888, 1866078, 1969749, 2073420, 2188610, 2488104, 2626332, 2799117, 3110130, 3282915, 3732156, 3939498, 4146840, 4377220, 4665195, 5252664, 5598234, 5909247, 6220260, 6565830, 7464312, 7878996, 8397351, 8754440, 9330390, 9848745, 11196468, 11818494, 12440520, 13131660, 13995585, 15757992, 16794702, 17727741, 18660780, 19697490, 22392936, 23636988, 25192053, 26263320, 27991170, 29546235, 33589404, 35455482, 37321560, 39394980, 41986755, 47273976, 50384106, 53183223, 55982340, 59092470, 67178808, 70910964, 78789960, 83973510, 88638705, 100768212, 106366446, 111964680, 118184940, 125960265, 141821928, 159549669, 167947020, 177277410, 201536424, 212732892, 236369880, 251920530, 265916115, 319099338, 335894040, 354554820, 425465784, 478649007, 503841060, 531832230, 638198676, 709109640, 797748345, 957298014, 1007682120, 1063664460, 1276397352, 1595496690, 1914596028, 2127328920, 2393245035, 3190993380, 3829192056, 4786490070, 6381986760, 9572980140, 19145960280]

約数ペア:

[(1, 19145960280), (2, 9572980140), (3, 6381986760), (4, 4786490070), (5, 3829192056), (6, 3190993380), (8, 2393245035), (9, 2127328920), (10, 1914596028), (12, 1595496690), (15, 1276397352), (18, 1063664460), (19, 1007682120), (20, 957298014), (24, 797748345), (27, 709109640), (30, 638198676), (36, 531832230), (38, 503841060), (40, 478649007), (45, 425465784), (54, 354554820), (57, 335894040), (60, 319099338), (72, 265916115), (76, 251920530), (81, 236369880), (90, 212732892), (95, 201536424), (108, 177277410), (114, 167947020), (120, 159549669), (135, 141821928), (152, 125960265), (162, 118184940), (171, 111964680), (180, 106366446), (190, 100768212), (216, 88638705), (228, 83973510), (243, 78789960), (270, 70910964), (285, 67178808), (324, 59092470), (342, 55982340), (360, 53183223), (380, 50384106), (405, 47273976), (456, 41986755), (486, 39394980), (513, 37321560), (540, 35455482), (570, 33589404), (648, 29546235), (684, 27991170), (729, 26263320), (760, 25192053), (810, 23636988), (855, 22392936), (972, 19697490), (1026, 18660780), (1080, 17727741), (1140, 16794702), (1215, 15757992), (1368, 13995585), (1458, 13131660), (1539, 12440520), (1620, 11818494), (1710, 11196468), (1944, 9848745), (2052, 9330390), (2187, 8754440), (2280, 8397351), (2430, 7878996), (2565, 7464312), (2916, 6565830), (3078, 6220260), (3240, 5909247), (3420, 5598234), (3645, 5252664), (4104, 4665195), (4374, 4377220), (4617, 4146840), (4860, 3939498), (5130, 3732156), (5832, 3282915), (6156, 3110130), (6840, 2799117), (7290, 2626332), (7695, 2488104), (8748, 2188610), (9234, 2073420), (9720, 1969749), (10260, 1866078), (10935, 1750888), (11519, 1662120), (12312, 1555065), (13851, 1382280), (14580, 1313166), (15390, 1244052), (17496, 1094305), (18468, 1036710), (20520, 933039), (21870, 875444), (23038, 831060), (23085, 829368), (27702, 691140), (29160, 656583), (30780, 622026), (34557, 554040), (36936, 518355), (41553, 460760), (43740, 437722), (46076, 415530), (46170, 414684), (55404, 345570), (57595, 332424), (61560, 311013), (69114, 277020), (69255, 276456), (83106, 230380), (87480, 218861), (92152, 207765), (92340, 207342), (103671, 184680), (110808, 172785), (115190, 166212), (138228, 138510)]