2699768520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 9711748800

約数和(自身を除く): 7011980280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 131, 138, 152, 171, 180, 184, 190, 207, 228, 230, 262, 276, 285, 342, 345, 360, 380, 393, 414, 437, 456, 460, 524, 552, 570, 655, 684, 690, 760, 786, 828, 855, 874, 920, 1035, 1048, 1140, 1179, 1310, 1311, 1368, 1380, 1572, 1656, 1710, 1748, 1965, 2070, 2185, 2280, 2358, 2489, 2620, 2622, 2760, 3013, 3144, 3420, 3496, 3930, 3933, 4140, 4370, 4716, 4978, 5240, 5244, 5895, 6026, 6555, 6840, 7467, 7860, 7866, 8280, 8740, 9039, 9432, 9956, 10488, 11790, 12052, 12445, 13110, 14934, 15065, 15720, 15732, 17161, 17480, 18078, 19665, 19912, 22401, 23580, 24104, 24890, 26220, 27117, 29868, 30130, 31464, 34322, 36156, 37335, 39330, 44802, 45195, 47160, 49780, 51483, 52440, 54234, 57247, 59736, 60260, 68644, 72312, 74670, 78660, 85805, 89604, 90390, 99560, 102966, 108468, 112005, 114494, 120520, 135585, 137288, 149340, 154449, 157320, 171610, 171741, 179208, 180780, 205932, 216936, 224010, 228988, 257415, 271170, 286235, 298680, 308898, 326059, 343220, 343482, 361560, 394703, 411864, 448020, 457976, 514830, 515223, 542340, 572470, 617796, 652118, 686440, 686964, 772245, 789406, 858705, 896040, 978177, 1029660, 1030446, 1084680, 1144940, 1184109, 1235592, 1304236, 1373928, 1544490, 1578812, 1630295, 1717410, 1956354, 1973515, 2059320, 2060892, 2289880, 2368218, 2576115, 2608472, 2934531, 3088980, 3157624, 3260590, 3434820, 3552327, 3912708, 3947030, 4121784, 4736436, 4890885, 5152230, 5869062, 5920545, 6177960, 6521180, 6869640, 7104654, 7499357, 7825416, 7894060, 9472872, 9781770, 10304460, 11738124, 11841090, 13042360, 14209308, 14672655, 14998714, 15788120, 17761635, 19563540, 20608920, 22498071, 23476248, 23682180, 28418616, 29345310, 29997428, 35523270, 37496785, 39127080, 44996142, 47364360, 58690620, 59994856, 67494213, 71046540, 74993570, 89992284, 112490355, 117381240, 134988426, 142093080, 149987140, 179984568, 224980710, 269976852, 299974280, 337471065, 449961420, 539953704, 674942130, 899922840, 1349884260, 2699768520]

約数ペア:

[(1, 2699768520), (2, 1349884260), (3, 899922840), (4, 674942130), (5, 539953704), (6, 449961420), (8, 337471065), (9, 299974280), (10, 269976852), (12, 224980710), (15, 179984568), (18, 149987140), (19, 142093080), (20, 134988426), (23, 117381240), (24, 112490355), (30, 89992284), (36, 74993570), (38, 71046540), (40, 67494213), (45, 59994856), (46, 58690620), (57, 47364360), (60, 44996142), (69, 39127080), (72, 37496785), (76, 35523270), (90, 29997428), (92, 29345310), (95, 28418616), (114, 23682180), (115, 23476248), (120, 22498071), (131, 20608920), (138, 19563540), (152, 17761635), (171, 15788120), (180, 14998714), (184, 14672655), (190, 14209308), (207, 13042360), (228, 11841090), (230, 11738124), (262, 10304460), (276, 9781770), (285, 9472872), (342, 7894060), (345, 7825416), (360, 7499357), (380, 7104654), (393, 6869640), (414, 6521180), (437, 6177960), (456, 5920545), (460, 5869062), (524, 5152230), (552, 4890885), (570, 4736436), (655, 4121784), (684, 3947030), (690, 3912708), (760, 3552327), (786, 3434820), (828, 3260590), (855, 3157624), (874, 3088980), (920, 2934531), (1035, 2608472), (1048, 2576115), (1140, 2368218), (1179, 2289880), (1310, 2060892), (1311, 2059320), (1368, 1973515), (1380, 1956354), (1572, 1717410), (1656, 1630295), (1710, 1578812), (1748, 1544490), (1965, 1373928), (2070, 1304236), (2185, 1235592), (2280, 1184109), (2358, 1144940), (2489, 1084680), (2620, 1030446), (2622, 1029660), (2760, 978177), (3013, 896040), (3144, 858705), (3420, 789406), (3496, 772245), (3930, 686964), (3933, 686440), (4140, 652118), (4370, 617796), (4716, 572470), (4978, 542340), (5240, 515223), (5244, 514830), (5895, 457976), (6026, 448020), (6555, 411864), (6840, 394703), (7467, 361560), (7860, 343482), (7866, 343220), (8280, 326059), (8740, 308898), (9039, 298680), (9432, 286235), (9956, 271170), (10488, 257415), (11790, 228988), (12052, 224010), (12445, 216936), (13110, 205932), (14934, 180780), (15065, 179208), (15720, 171741), (15732, 171610), (17161, 157320), (17480, 154449), (18078, 149340), (19665, 137288), (19912, 135585), (22401, 120520), (23580, 114494), (24104, 112005), (24890, 108468), (26220, 102966), (27117, 99560), (29868, 90390), (30130, 89604), (31464, 85805), (34322, 78660), (36156, 74670), (37335, 72312), (39330, 68644), (44802, 60260), (45195, 59736), (47160, 57247), (49780, 54234), (51483, 52440)]