19823318640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1549

約数の個数: 360

約数和(自身を含む): 71637022080

約数和(自身を除く): 51813703440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 106, 114, 120, 144, 152, 159, 171, 180, 190, 212, 228, 240, 265, 285, 304, 318, 342, 360, 361, 380, 424, 456, 477, 530, 570, 636, 684, 720, 722, 760, 795, 848, 855, 912, 954, 1007, 1060, 1083, 1140, 1272, 1368, 1439, 1444, 1520, 1590, 1710, 1805, 1908, 2014, 2120, 2166, 2280, 2385, 2544, 2736, 2878, 2888, 3021, 3180, 3249, 3420, 3610, 3816, 4028, 4240, 4317, 4332, 4560, 4770, 5035, 5415, 5756, 5776, 6042, 6360, 6498, 6840, 7195, 7220, 7632, 8056, 8634, 8664, 9063, 9540, 10070, 10830, 11512, 12084, 12720, 12951, 12996, 13680, 14390, 14440, 15105, 16112, 16245, 17268, 17328, 18126, 19080, 19133, 20140, 21585, 21660, 23024, 24168, 25902, 25992, 27341, 28780, 28880, 30210, 32490, 34536, 36252, 38160, 38266, 40280, 43170, 43320, 45315, 48336, 51804, 51984, 54682, 57399, 57560, 60420, 64755, 64980, 69072, 72504, 76267, 76532, 80560, 82023, 86340, 86640, 90630, 95665, 103608, 109364, 114798, 115120, 120840, 129510, 129960, 136705, 145008, 152534, 153064, 164046, 172197, 172680, 181260, 191330, 207216, 218728, 228801, 229596, 241680, 246069, 259020, 259920, 273410, 286995, 305068, 306128, 328092, 344394, 345360, 362520, 381335, 382660, 410115, 437456, 457602, 459192, 492138, 518040, 519479, 546820, 573990, 610136, 656184, 686403, 688788, 725040, 762670, 765320, 820230, 860985, 915204, 918384, 984276, 1036080, 1038958, 1093640, 1144005, 1147980, 1220272, 1230345, 1312368, 1372806, 1377576, 1449073, 1525340, 1530640, 1558437, 1640460, 1721970, 1830408, 1968552, 2077916, 2187280, 2288010, 2295960, 2460690, 2597395, 2745612, 2755152, 2898146, 3050680, 3116874, 3280920, 3432015, 3443940, 3660816, 3937104, 4155832, 4347219, 4576020, 4591920, 4675311, 4921380, 5194790, 5491224, 5796292, 6101360, 6233748, 6561840, 6864030, 6887880, 7245365, 7792185, 8311664, 8694438, 9152040, 9350622, 9842760, 10389580, 10982448, 11592584, 12467496, 13041657, 13728060, 13775760, 14490730, 15584370, 17388876, 18304080, 18701244, 19685520, 20779160, 21736095, 23185168, 23376555, 24934992, 26083314, 27456120, 27532387, 28981460, 31168740, 34777752, 37402488, 41558320, 43472190, 46753110, 52166628, 54912240, 55064774, 57962920, 62337480, 65208285, 69555504, 74804976, 82597161, 86944380, 93506220, 104333256, 110129548, 115925840, 124674960, 130416570, 137661935, 165194322, 173888760, 187012440, 208666512, 220259096, 247791483, 260833140, 275323870, 330388644, 347777520, 374024880, 412985805, 440518192, 495582966, 521666280, 550647740, 660777288, 825971610, 991165932, 1043332560, 1101295480, 1238957415, 1321554576, 1651943220, 1982331864, 2202590960, 2477914830, 3303886440, 3964663728, 4955829660, 6607772880, 9911659320, 19823318640]

約数ペア:

[(1, 19823318640), (2, 9911659320), (3, 6607772880), (4, 4955829660), (5, 3964663728), (6, 3303886440), (8, 2477914830), (9, 2202590960), (10, 1982331864), (12, 1651943220), (15, 1321554576), (16, 1238957415), (18, 1101295480), (19, 1043332560), (20, 991165932), (24, 825971610), (30, 660777288), (36, 550647740), (38, 521666280), (40, 495582966), (45, 440518192), (48, 412985805), (53, 374024880), (57, 347777520), (60, 330388644), (72, 275323870), (76, 260833140), (80, 247791483), (90, 220259096), (95, 208666512), (106, 187012440), (114, 173888760), (120, 165194322), (144, 137661935), (152, 130416570), (159, 124674960), (171, 115925840), (180, 110129548), (190, 104333256), (212, 93506220), (228, 86944380), (240, 82597161), (265, 74804976), (285, 69555504), (304, 65208285), (318, 62337480), (342, 57962920), (360, 55064774), (361, 54912240), (380, 52166628), (424, 46753110), (456, 43472190), (477, 41558320), (530, 37402488), (570, 34777752), (636, 31168740), (684, 28981460), (720, 27532387), (722, 27456120), (760, 26083314), (795, 24934992), (848, 23376555), (855, 23185168), (912, 21736095), (954, 20779160), (1007, 19685520), (1060, 18701244), (1083, 18304080), (1140, 17388876), (1272, 15584370), (1368, 14490730), (1439, 13775760), (1444, 13728060), (1520, 13041657), (1590, 12467496), (1710, 11592584), (1805, 10982448), (1908, 10389580), (2014, 9842760), (2120, 9350622), (2166, 9152040), (2280, 8694438), (2385, 8311664), (2544, 7792185), (2736, 7245365), (2878, 6887880), (2888, 6864030), (3021, 6561840), (3180, 6233748), (3249, 6101360), (3420, 5796292), (3610, 5491224), (3816, 5194790), (4028, 4921380), (4240, 4675311), (4317, 4591920), (4332, 4576020), (4560, 4347219), (4770, 4155832), (5035, 3937104), (5415, 3660816), (5756, 3443940), (5776, 3432015), (6042, 3280920), (6360, 3116874), (6498, 3050680), (6840, 2898146), (7195, 2755152), (7220, 2745612), (7632, 2597395), (8056, 2460690), (8634, 2295960), (8664, 2288010), (9063, 2187280), (9540, 2077916), (10070, 1968552), (10830, 1830408), (11512, 1721970), (12084, 1640460), (12720, 1558437), (12951, 1530640), (12996, 1525340), (13680, 1449073), (14390, 1377576), (14440, 1372806), (15105, 1312368), (16112, 1230345), (16245, 1220272), (17268, 1147980), (17328, 1144005), (18126, 1093640), (19080, 1038958), (19133, 1036080), (20140, 984276), (21585, 918384), (21660, 915204), (23024, 860985), (24168, 820230), (25902, 765320), (25992, 762670), (27341, 725040), (28780, 688788), (28880, 686403), (30210, 656184), (32490, 610136), (34536, 573990), (36252, 546820), (38160, 519479), (38266, 518040), (40280, 492138), (43170, 459192), (43320, 457602), (45315, 437456), (48336, 410115), (51804, 382660), (51984, 381335), (54682, 362520), (57399, 345360), (57560, 344394), (60420, 328092), (64755, 306128), (64980, 305068), (69072, 286995), (72504, 273410), (76267, 259920), (76532, 259020), (80560, 246069), (82023, 241680), (86340, 229596), (86640, 228801), (90630, 218728), (95665, 207216), (103608, 191330), (109364, 181260), (114798, 172680), (115120, 172197), (120840, 164046), (129510, 153064), (129960, 152534), (136705, 145008)]