40155505280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 384

約数和(自身を含む): 111740428800

約数和(自身を除く): 71584923520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 43, 44, 55, 62, 64, 80, 86, 88, 110, 121, 124, 128, 155, 160, 172, 176, 215, 220, 242, 248, 310, 320, 341, 344, 352, 389, 430, 440, 473, 484, 496, 605, 620, 640, 682, 688, 704, 778, 860, 880, 946, 968, 992, 1210, 1240, 1333, 1364, 1376, 1408, 1556, 1705, 1720, 1760, 1892, 1936, 1945, 1984, 2365, 2420, 2480, 2666, 2728, 2752, 3112, 3410, 3440, 3520, 3751, 3784, 3872, 3890, 3968, 4279, 4730, 4840, 4960, 5203, 5332, 5456, 5504, 6224, 6665, 6820, 6880, 7040, 7502, 7568, 7744, 7780, 8558, 9460, 9680, 9920, 10406, 10664, 10912, 12059, 12448, 13330, 13640, 13760, 14663, 15004, 15136, 15488, 15560, 16727, 17116, 18755, 18920, 19360, 19840, 20812, 21328, 21395, 21824, 24118, 24896, 26015, 26660, 27280, 27520, 29326, 30008, 30272, 31120, 33454, 34232, 37510, 37840, 38720, 41624, 42656, 42790, 43648, 47069, 48236, 49792, 52030, 53320, 54560, 58652, 60016, 60295, 60544, 62240, 66908, 68464, 73315, 75020, 75680, 77440, 83248, 83635, 85312, 85580, 94138, 96472, 104060, 106640, 109120, 117304, 120032, 120590, 124480, 132649, 133816, 136928, 146630, 150040, 151360, 161293, 166496, 167270, 170624, 171160, 183997, 188276, 192944, 208120, 213280, 218240, 234608, 235345, 240064, 241180, 248960, 265298, 267632, 273856, 293260, 300080, 302720, 322586, 332992, 334540, 342320, 367994, 376552, 385888, 416240, 426560, 469216, 470690, 480128, 482360, 518537, 530596, 535264, 547712, 586520, 600160, 645172, 663245, 665984, 669080, 684640, 735988, 753104, 771776, 806465, 832480, 853120, 919985, 938432, 941380, 964720, 1037074, 1061192, 1070528, 1173040, 1200320, 1290344, 1326490, 1338160, 1369280, 1459139, 1471976, 1506208, 1543552, 1612930, 1664960, 1839970, 1876864, 1882760, 1929440, 2023967, 2074148, 2122384, 2141056, 2346080, 2400640, 2580688, 2592685, 2652980, 2676320, 2738560, 2918278, 2943952, 3012416, 3225860, 3329920, 3679940, 3765520, 3858880, 4047934, 4148296, 4244768, 4692160, 5161376, 5185370, 5305960, 5352640, 5703907, 5836556, 5887904, 6024832, 6451720, 7295695, 7359880, 7531040, 7717760, 8095868, 8296592, 8489536, 9384320, 10119835, 10322752, 10370740, 10611920, 10705280, 11407814, 11673112, 11775808, 12903440, 14591390, 14719760, 15062080, 16191736, 16593184, 16979072, 20239670, 20645504, 20741480, 21223840, 22815628, 23346224, 23551616, 25806880, 28519535, 29182780, 29439520, 30124160, 32383472, 33186368, 40479340, 41482960, 42447680, 45631256, 46692448, 51613760, 57039070, 58365560, 58879040, 62742977, 64766944, 66372736, 80958680, 82965920, 84895360, 91262512, 93384896, 103227520, 114078140, 116731120, 117758080, 125485954, 129533888, 161917360, 165931840, 182525024, 186769792, 228156280, 233462240, 250971908, 259067776, 313714885, 323834720, 331863680, 365050048, 456312560, 466924480, 501943816, 627429770, 647669440, 730100096, 912625120, 933848960, 1003887632, 1254859540, 1295338880, 1825250240, 2007775264, 2509719080, 3650500480, 4015550528, 5019438160, 8031101056, 10038876320, 20077752640, 40155505280]

約数ペア:

[(1, 40155505280), (2, 20077752640), (4, 10038876320), (5, 8031101056), (8, 5019438160), (10, 4015550528), (11, 3650500480), (16, 2509719080), (20, 2007775264), (22, 1825250240), (31, 1295338880), (32, 1254859540), (40, 1003887632), (43, 933848960), (44, 912625120), (55, 730100096), (62, 647669440), (64, 627429770), (80, 501943816), (86, 466924480), (88, 456312560), (110, 365050048), (121, 331863680), (124, 323834720), (128, 313714885), (155, 259067776), (160, 250971908), (172, 233462240), (176, 228156280), (215, 186769792), (220, 182525024), (242, 165931840), (248, 161917360), (310, 129533888), (320, 125485954), (341, 117758080), (344, 116731120), (352, 114078140), (389, 103227520), (430, 93384896), (440, 91262512), (473, 84895360), (484, 82965920), (496, 80958680), (605, 66372736), (620, 64766944), (640, 62742977), (682, 58879040), (688, 58365560), (704, 57039070), (778, 51613760), (860, 46692448), (880, 45631256), (946, 42447680), (968, 41482960), (992, 40479340), (1210, 33186368), (1240, 32383472), (1333, 30124160), (1364, 29439520), (1376, 29182780), (1408, 28519535), (1556, 25806880), (1705, 23551616), (1720, 23346224), (1760, 22815628), (1892, 21223840), (1936, 20741480), (1945, 20645504), (1984, 20239670), (2365, 16979072), (2420, 16593184), (2480, 16191736), (2666, 15062080), (2728, 14719760), (2752, 14591390), (3112, 12903440), (3410, 11775808), (3440, 11673112), (3520, 11407814), (3751, 10705280), (3784, 10611920), (3872, 10370740), (3890, 10322752), (3968, 10119835), (4279, 9384320), (4730, 8489536), (4840, 8296592), (4960, 8095868), (5203, 7717760), (5332, 7531040), (5456, 7359880), (5504, 7295695), (6224, 6451720), (6665, 6024832), (6820, 5887904), (6880, 5836556), (7040, 5703907), (7502, 5352640), (7568, 5305960), (7744, 5185370), (7780, 5161376), (8558, 4692160), (9460, 4244768), (9680, 4148296), (9920, 4047934), (10406, 3858880), (10664, 3765520), (10912, 3679940), (12059, 3329920), (12448, 3225860), (13330, 3012416), (13640, 2943952), (13760, 2918278), (14663, 2738560), (15004, 2676320), (15136, 2652980), (15488, 2592685), (15560, 2580688), (16727, 2400640), (17116, 2346080), (18755, 2141056), (18920, 2122384), (19360, 2074148), (19840, 2023967), (20812, 1929440), (21328, 1882760), (21395, 1876864), (21824, 1839970), (24118, 1664960), (24896, 1612930), (26015, 1543552), (26660, 1506208), (27280, 1471976), (27520, 1459139), (29326, 1369280), (30008, 1338160), (30272, 1326490), (31120, 1290344), (33454, 1200320), (34232, 1173040), (37510, 1070528), (37840, 1061192), (38720, 1037074), (41624, 964720), (42656, 941380), (42790, 938432), (43648, 919985), (47069, 853120), (48236, 832480), (49792, 806465), (52030, 771776), (53320, 753104), (54560, 735988), (58652, 684640), (60016, 669080), (60295, 665984), (60544, 663245), (62240, 645172), (66908, 600160), (68464, 586520), (73315, 547712), (75020, 535264), (75680, 530596), (77440, 518537), (83248, 482360), (83635, 480128), (85312, 470690), (85580, 469216), (94138, 426560), (96472, 416240), (104060, 385888), (106640, 376552), (109120, 367994), (117304, 342320), (120032, 334540), (120590, 332992), (124480, 322586), (132649, 302720), (133816, 300080), (136928, 293260), (146630, 273856), (150040, 267632), (151360, 265298), (161293, 248960), (166496, 241180), (167270, 240064), (170624, 235345), (171160, 234608), (183997, 218240), (188276, 213280), (192944, 208120)]