2038379580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1186

約数の個数: 240

約数和(自身を含む): 6785323776

約数和(自身を除く): 4746944196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 81, 90, 93, 108, 111, 124, 135, 148, 155, 162, 180, 185, 186, 222, 270, 279, 310, 324, 333, 370, 372, 405, 444, 465, 540, 555, 558, 620, 666, 740, 810, 837, 930, 999, 1097, 1110, 1116, 1147, 1332, 1395, 1620, 1665, 1674, 1860, 1998, 2194, 2220, 2294, 2511, 2790, 2997, 3291, 3330, 3348, 3441, 3996, 4185, 4388, 4588, 4995, 5022, 5485, 5580, 5735, 5994, 6582, 6660, 6882, 8370, 9873, 9990, 10044, 10323, 10970, 11470, 11988, 12555, 13164, 13764, 14985, 16455, 16740, 17205, 19746, 19980, 20646, 21940, 22940, 25110, 29619, 29970, 30969, 32910, 34007, 34410, 39492, 40589, 41292, 49365, 50220, 51615, 59238, 59940, 61938, 65820, 68014, 68820, 81178, 88857, 92907, 98730, 102021, 103230, 118476, 121767, 123876, 136028, 148095, 154845, 162356, 170035, 177714, 185814, 197460, 202945, 204042, 206460, 243534, 296190, 306063, 309690, 340070, 355428, 365301, 371628, 405890, 408084, 444285, 464535, 487068, 510105, 592380, 608835, 612126, 619380, 680140, 730602, 811780, 888570, 918189, 929070, 1020210, 1095903, 1217670, 1224252, 1258259, 1461204, 1530315, 1777140, 1826505, 1836378, 1858140, 2040420, 2191806, 2435340, 2516518, 2754567, 3060630, 3287709, 3653010, 3672756, 3774777, 4383612, 4590945, 5033036, 5479515, 5509134, 6121260, 6291295, 6575418, 7306020, 7549554, 9181890, 10959030, 11018268, 11324331, 12582590, 13150836, 13772835, 15099108, 16438545, 18363780, 18873885, 21918060, 22648662, 25165180, 27545670, 32877090, 33972993, 37747770, 45297324, 55091340, 56621655, 65754180, 67945986, 75495540, 101918979, 113243310, 135891972, 169864965, 203837958, 226486620, 339729930, 407675916, 509594895, 679459860, 1019189790, 2038379580]

約数ペア:

[(1, 2038379580), (2, 1019189790), (3, 679459860), (4, 509594895), (5, 407675916), (6, 339729930), (9, 226486620), (10, 203837958), (12, 169864965), (15, 135891972), (18, 113243310), (20, 101918979), (27, 75495540), (30, 67945986), (31, 65754180), (36, 56621655), (37, 55091340), (45, 45297324), (54, 37747770), (60, 33972993), (62, 32877090), (74, 27545670), (81, 25165180), (90, 22648662), (93, 21918060), (108, 18873885), (111, 18363780), (124, 16438545), (135, 15099108), (148, 13772835), (155, 13150836), (162, 12582590), (180, 11324331), (185, 11018268), (186, 10959030), (222, 9181890), (270, 7549554), (279, 7306020), (310, 6575418), (324, 6291295), (333, 6121260), (370, 5509134), (372, 5479515), (405, 5033036), (444, 4590945), (465, 4383612), (540, 3774777), (555, 3672756), (558, 3653010), (620, 3287709), (666, 3060630), (740, 2754567), (810, 2516518), (837, 2435340), (930, 2191806), (999, 2040420), (1097, 1858140), (1110, 1836378), (1116, 1826505), (1147, 1777140), (1332, 1530315), (1395, 1461204), (1620, 1258259), (1665, 1224252), (1674, 1217670), (1860, 1095903), (1998, 1020210), (2194, 929070), (2220, 918189), (2294, 888570), (2511, 811780), (2790, 730602), (2997, 680140), (3291, 619380), (3330, 612126), (3348, 608835), (3441, 592380), (3996, 510105), (4185, 487068), (4388, 464535), (4588, 444285), (4995, 408084), (5022, 405890), (5485, 371628), (5580, 365301), (5735, 355428), (5994, 340070), (6582, 309690), (6660, 306063), (6882, 296190), (8370, 243534), (9873, 206460), (9990, 204042), (10044, 202945), (10323, 197460), (10970, 185814), (11470, 177714), (11988, 170035), (12555, 162356), (13164, 154845), (13764, 148095), (14985, 136028), (16455, 123876), (16740, 121767), (17205, 118476), (19746, 103230), (19980, 102021), (20646, 98730), (21940, 92907), (22940, 88857), (25110, 81178), (29619, 68820), (29970, 68014), (30969, 65820), (32910, 61938), (34007, 59940), (34410, 59238), (39492, 51615), (40589, 50220), (41292, 49365)]