13456865520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140527}}^1$

素因数の和:140572

約数の個数: 240

約数和(自身を含む): 54367472640

約数和(自身を除く): 40910607120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 140527, 281054, 421581, 562108, 702635, 843162, 983689, 1124216, 1264743, 1405270, 1686324, 1967378, 2107905, 2248432, 2529486, 2670013, 2810540, 2951067, 3372648, 3934756, 4215810, 4918445, 5058972, 5340026, 5621080, 5902134, 6323715, 6745296, 7869512, 8010039, 8431620, 8853201, 9836890, 10117944, 10680052, 11242160, 11804268, 12647430, 13350065, 14755335, 15739024, 16020078, 16863240, 17706402, 18690091, 19673780, 20235888, 21360104, 23608536, 24030117, 25294860, 26700130, 29510670, 32040156, 33726480, 35412804, 37380182, 39347560, 40050195, 42720208, 44266005, 47217072, 48060234, 50589720, 53400260, 56070273, 59021340, 64080312, 70825608, 74760364, 78695120, 80100390, 88532010, 93450455, 96120468, 101179440, 106800520, 112140546, 118042680, 120150585, 128160624, 141651216, 149520728, 160200780, 168210819, 177064020, 186900910, 192240936, 213601040, 224281092, 236085360, 240301170, 280351365, 299041456, 320401560, 336421638, 354128040, 373801820, 384481872, 448562184, 480602340, 560702730, 640803120, 672843276, 708256080, 747603640, 841054095, 897124368, 961204680, 1121405460, 1345686552, 1495207280, 1682108190, 1922409360, 2242810920, 2691373104, 3364216380, 4485621840, 6728432760, 13456865520]

約数ペア:

[(1, 13456865520), (2, 6728432760), (3, 4485621840), (4, 3364216380), (5, 2691373104), (6, 2242810920), (7, 1922409360), (8, 1682108190), (9, 1495207280), (10, 1345686552), (12, 1121405460), (14, 961204680), (15, 897124368), (16, 841054095), (18, 747603640), (19, 708256080), (20, 672843276), (21, 640803120), (24, 560702730), (28, 480602340), (30, 448562184), (35, 384481872), (36, 373801820), (38, 354128040), (40, 336421638), (42, 320401560), (45, 299041456), (48, 280351365), (56, 240301170), (57, 236085360), (60, 224281092), (63, 213601040), (70, 192240936), (72, 186900910), (76, 177064020), (80, 168210819), (84, 160200780), (90, 149520728), (95, 141651216), (105, 128160624), (112, 120150585), (114, 118042680), (120, 112140546), (126, 106800520), (133, 101179440), (140, 96120468), (144, 93450455), (152, 88532010), (168, 80100390), (171, 78695120), (180, 74760364), (190, 70825608), (210, 64080312), (228, 59021340), (240, 56070273), (252, 53400260), (266, 50589720), (280, 48060234), (285, 47217072), (304, 44266005), (315, 42720208), (336, 40050195), (342, 39347560), (360, 37380182), (380, 35412804), (399, 33726480), (420, 32040156), (456, 29510670), (504, 26700130), (532, 25294860), (560, 24030117), (570, 23608536), (630, 21360104), (665, 20235888), (684, 19673780), (720, 18690091), (760, 17706402), (798, 16863240), (840, 16020078), (855, 15739024), (912, 14755335), (1008, 13350065), (1064, 12647430), (1140, 11804268), (1197, 11242160), (1260, 10680052), (1330, 10117944), (1368, 9836890), (1520, 8853201), (1596, 8431620), (1680, 8010039), (1710, 7869512), (1995, 6745296), (2128, 6323715), (2280, 5902134), (2394, 5621080), (2520, 5340026), (2660, 5058972), (2736, 4918445), (3192, 4215810), (3420, 3934756), (3990, 3372648), (4560, 2951067), (4788, 2810540), (5040, 2670013), (5320, 2529486), (5985, 2248432), (6384, 2107905), (6840, 1967378), (7980, 1686324), (9576, 1405270), (10640, 1264743), (11970, 1124216), (13680, 983689), (15960, 843162), (19152, 702635), (23940, 562108), (31920, 421581), (47880, 281054), (95760, 140527)]