42149744280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{7669}}^1$

素因数の和:8423

約数の個数: 256

約数和(自身を含む): 160812288000

約数和(自身を除く): 118662543720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 727, 756, 840, 945, 1080, 1260, 1454, 1512, 1890, 2181, 2520, 2908, 3635, 3780, 4362, 5089, 5816, 6543, 7270, 7560, 7669, 8724, 10178, 10905, 13086, 14540, 15267, 15338, 17448, 19629, 20356, 21810, 23007, 25445, 26172, 29080, 30534, 30676, 32715, 38345, 39258, 40712, 43620, 45801, 46014, 50890, 52344, 53683, 61068, 61352, 65430, 69021, 76335, 76690, 78516, 87240, 91602, 92028, 98145, 101780, 107366, 115035, 122136, 130860, 137403, 138042, 152670, 153380, 157032, 161049, 183204, 184056, 196290, 203560, 207063, 214732, 229005, 230070, 261720, 268415, 274806, 276084, 305340, 306760, 322098, 345105, 366408, 392580, 414126, 429464, 458010, 460140, 483147, 536830, 549612, 552168, 610680, 644196, 687015, 690210, 785160, 805245, 828252, 916020, 920280, 966294, 1035315, 1073660, 1099224, 1288392, 1374030, 1380420, 1449441, 1610490, 1656504, 1832040, 1932588, 2070630, 2147320, 2415735, 2748060, 2760840, 2898882, 3220980, 3865176, 4141260, 4831470, 5496120, 5575363, 5797764, 6441960, 7247205, 8282520, 9662940, 11150726, 11595528, 14494410, 16726089, 19325880, 22301452, 27876815, 28988820, 33452178, 39027541, 44602904, 50178267, 55753630, 57977640, 66904356, 78055082, 83630445, 100356534, 111507260, 117082623, 133808712, 150534801, 156110164, 167260890, 195137705, 200713068, 223014520, 234165246, 250891335, 301069602, 312220328, 334521780, 351247869, 390275410, 401426136, 468330492, 501782670, 585413115, 602139204, 669043560, 702495738, 752674005, 780550820, 936660984, 1003565340, 1053743607, 1170826230, 1204278408, 1404991476, 1505348010, 1561101640, 1756239345, 2007130680, 2107487214, 2341652460, 2809982952, 3010696020, 3512478690, 4214974428, 4683304920, 5268718035, 6021392040, 7024957380, 8429948856, 10537436070, 14049914760, 21074872140, 42149744280]

約数ペア:

[(1, 42149744280), (2, 21074872140), (3, 14049914760), (4, 10537436070), (5, 8429948856), (6, 7024957380), (7, 6021392040), (8, 5268718035), (9, 4683304920), (10, 4214974428), (12, 3512478690), (14, 3010696020), (15, 2809982952), (18, 2341652460), (20, 2107487214), (21, 2007130680), (24, 1756239345), (27, 1561101640), (28, 1505348010), (30, 1404991476), (35, 1204278408), (36, 1170826230), (40, 1053743607), (42, 1003565340), (45, 936660984), (54, 780550820), (56, 752674005), (60, 702495738), (63, 669043560), (70, 602139204), (72, 585413115), (84, 501782670), (90, 468330492), (105, 401426136), (108, 390275410), (120, 351247869), (126, 334521780), (135, 312220328), (140, 301069602), (168, 250891335), (180, 234165246), (189, 223014520), (210, 200713068), (216, 195137705), (252, 167260890), (270, 156110164), (280, 150534801), (315, 133808712), (360, 117082623), (378, 111507260), (420, 100356534), (504, 83630445), (540, 78055082), (630, 66904356), (727, 57977640), (756, 55753630), (840, 50178267), (945, 44602904), (1080, 39027541), (1260, 33452178), (1454, 28988820), (1512, 27876815), (1890, 22301452), (2181, 19325880), (2520, 16726089), (2908, 14494410), (3635, 11595528), (3780, 11150726), (4362, 9662940), (5089, 8282520), (5816, 7247205), (6543, 6441960), (7270, 5797764), (7560, 5575363), (7669, 5496120), (8724, 4831470), (10178, 4141260), (10905, 3865176), (13086, 3220980), (14540, 2898882), (15267, 2760840), (15338, 2748060), (17448, 2415735), (19629, 2147320), (20356, 2070630), (21810, 1932588), (23007, 1832040), (25445, 1656504), (26172, 1610490), (29080, 1449441), (30534, 1380420), (30676, 1374030), (32715, 1288392), (38345, 1099224), (39258, 1073660), (40712, 1035315), (43620, 966294), (45801, 920280), (46014, 916020), (50890, 828252), (52344, 805245), (53683, 785160), (61068, 690210), (61352, 687015), (65430, 644196), (69021, 610680), (76335, 552168), (76690, 549612), (78516, 536830), (87240, 483147), (91602, 460140), (92028, 458010), (98145, 429464), (101780, 414126), (107366, 392580), (115035, 366408), (122136, 345105), (130860, 322098), (137403, 306760), (138042, 305340), (152670, 276084), (153380, 274806), (157032, 268415), (161049, 261720), (183204, 230070), (184056, 229005), (196290, 214732), (203560, 207063)]